Sunday, August 28, 2016

Issue 79- Week of Aug 22nd


1.      Scorpene leak: The Scorpene-class submarines are developed a French company called DCNS. A former French Navy officer who quit the service in the early 1970s and worked for French defense companies for more than 30 years before becoming a subcontractor to DCNS - copied sensitive data from DCNS along with a French colleague and took it to a Southeast Asian country, where they were employed in a private company. This 22,400 page sensitive data was then stored in one of the company servers. In 2013, they both were sacked and the company found their replacement in Australia, with whom the company shared this data over the internet. Last week, the information on the Scorpene submarine and excerpts have been released by 'The Australian' newspaper.  The person plans to surrender the disk to the Australian government on Monday. Indian Defense Minister Manohar Parrikar played down the leak, saying it is "not a big worry".

2.      Apple releases 'Emergency' patch after advanced spyware targets human rights Activist: Apple has released iOS 9.3.5 update for iPhones and iPads to patch three zero-day vulnerabilities after a piece of spyware was found targeting the iPhone used by a renowned UAE human rights defender. NSO Group, which sells spying and surveillance software, has been exploiting three zero-day security vulnerabilities in order to spy on dissidents and journalists. The zero-day exploits have allowed the company to develop sophisticated spyware tools that can access the device location, contacts, texts, calls logs, emails and even microphone. Apple fixed these three vulnerabilities within ten days after being informed. Apple had recently announced a bug bounty reward of up-to US$200K.

3.      ATMs in Thailand hacked; 12 Million Baht stolen; 10,000 ATMs prone to hackers: An Eastern European gang of criminals has stolen over 12 Million Baht (approx. US$350k) from a total of 21 ATMs in Bangkok and other five provinces by hacking a Thai bank's ATM network. Hackers were able to infect the GSB (Govt. Savings Bank)'s ATM machines by inserting malware infected cards into it and then making it spew out up-to 40k Bhat for every transaction.

4.      Mail.ru forums hacked: Over 25 million accounts associated with forums hosted by Russian internet giant Mail.ru have been stolen by hackers. The databases were stolen in early August, according to breach notification site LeakedSource.com, which obtained a copy of the databases. The hackers' names aren't known, but they used known SQL injection vulnerabilities found in older vBulletin forum software to get access to the databases. In the recent past, using outdated software has led to hacking of Steam Game Forums and Clash of Kings Forums.

5.      Wildfire Ransomware code cracked: Victims of the Wildfire Ransomware can get their encrypted files back without paying hackers the ransom, after the ‘No More Ransom’ initiative released a free decryption tool. ‘No More Ransom’ runs a web portal that provides keys for unlocking files encrypted by various strains of ransomware, including Shade, Coinvault, Rannoh, Rakhn and, most recently, Wildfire. The Ransom was for 1.5 Bitcoins (1 Bitcoin = US$575) and the victims were Dutch speakers from Netherlands and Belgium. Meanwhile in India - Shri Dhanvantari Herbals - An Indian Ayurvedic pharmaceutical company based in Punjab has been hit by Ransomware.

6.      Dropbox prompts users to reset old passwords: Dropbox is asking users to change their old passwords as part of a "preventative measure". In a blog post, the file-sharing and cloud storage company called out to users who haven't changed their passwords since mid-2012, saying the login credentials are potentially at risk and should be updated. As is often the case, some people reuse their usernames and passwords across different web services, when anyone of them is compromised like LinkedIn or MySpace did, it leads to Password reuse attacks.

7.      Opera browser reports breach: The company revealed that attackers gained access to Opera Sync, a service that lets users synchronize their browser data and settings across multiple platforms. It is investigating the incident, but initially believes the attack may have compromised user data, including passwords and login names. Opera counts 350 million users across its range products with 1.7 million Sync users. The company has reset all passwords and emailed all registered Opera sync users with details.

8.      Leaked Exploits are Legit and belong to NSA- Cisco & Fortinet confirm: Last issue we discussed about the NSA hack and its leaked hacking tools. NSA was systematically spying on customers of big technology companies like Cisco, Fortinet, and Juniper for at least a decade. After a thorough investigation, Cisco confirmed the authenticity of these exploits, saying that these hacking tools contain exploits that leverage two security vulnerabilities affecting Cisco ASA software designed to protect corporate and government networks and data centers.  Fortinet, also warned of a high-risk vulnerability leaked in the NSA hack, which affects older versions of its FortiGate firewalls. The identity of the hackers-'The Shadow Brokers' is still
8.a mystery.

9.      GozNym Trojan spreads to attack German banks: Last week, Researchers confirmed that the financial malware, a Trojan discovered in April this year, has recently targeted 13 German banks and their local subsidiaries. The hybrid malware (Gozi ISFB Malware + Nymaim malware), includes an exploit kit dropper, web-injection capabilities, encryption, anti-VM, and control flow obfuscation, making the malware persistent, difficult to detect, and also very powerful. The malware sends victims to fraudulent, carbon-copy websites of financial institutions in order to lure them into parting with their online banking details.

10.   170 cyber frauds in 7 months in Visakhapatnam: In the past seven months, Vizag has registered 170 cyber fraud cases, of which 110 are related to siphoning off of money from bank accounts. The spurt in one-time passwords (OTP) frauds has left the police befuddled. “Despite several warnings, citizens fall prey to conmen and share confidential details. NIST (US National Institute of Standards and Technology) has declared -SMS-based Two-Factor Authentication (2FA), to be insecure.


Image Courtesy: The Australian

Sunday, August 21, 2016

Issue 78- Week of Aug 15th


1.       NSA's hacking group hacked! Bunch of private hacking tools leaked online: Last week, unknown hackers calling themselves "The Shadow Brokers,"  hacked into NSA (US Intelligence agency)-- and dumped a bunch of its hacking tools (malware, private exploits, and hacking tools) online. The hackers are offering to sell more private "cyber weapons" to the highest bidder. The files mostly contained installation scripts, configurations for command-and-control (C&C) servers, and exploits allegedly designed to target routers and firewalls from American manufacturers. Last year, a company called Hacking Team was hacked and its tools were similarly leaked.

2.       Retailer says point of sales system was infected with malware: US retailer Eddie Bauer had said that hackers may have accessed customers' payment card information after infecting its point-of-sale systems with malware. The company says it's in the process of identifying customers whose payment information may have been stolen and will notify those who've been affected and is also working with payment card networks so that they can coordinate with card issuing banks to monitor for fraudulent activity. Wendy’s is the another recent example of such PoS attacks.

3.       Insider attack at Sage: Last week, Sage - a provider of accounting and business software for companies worldwide, admitted to a data breach caused by someone accessing internal systems with employee credentials rather than an external cyber attacker. A female Sage employee has been arrested from London Airport, following the data breach which may have exposed information belonging to hundreds of business customers. Cyber-attacks are on the rise, and now, businesses not only have to deal with the threat of external attackers but insider threats as well. According to experts, 55 percent of all corporate cyber-attacks are either caused by malicious employees or through accidental, human error on the inside.

4.       Another site hacked because it was not patched: DLH.net which provides Steam game related news, reviews, cheat codes, and forums, was breached using a known vulnerability found in older vBulletin forum software, which powers the site's community. The data stolen from the forum includes full names, usernames, scrambled passwords, email addresses, dates of birth, join dates, avatars, Steam usernames, and user activity data. The company is denying any breach though it is asking its users to change their passwords. Clash of Kings forum was hacked recently for similar reasons.

5.       Ransomware in Ranchi: Ransomware has become a modern form of extortion, with a small town like Ranchi reporting more than 3 dozen Ransomware cases in the past fortnight. Till date, the victims have been automobile companies, Software consultants providing services to the Govt. of Jharkhand, Medical establishments and few small wholesale traders. In its advisory, the Govt. of India  has advised not to pay ransom, as it doesn't guarantee the release of the files. Affected users should report such instances of fraud to computer emergency response team (CERT) and law agencies. India continues to be one of the top Victim countries and last week the Finance minister revealed that a major attack on the public banking system in India was averted. In May this year - there was a major Ransomware attack in Maharashtra’s Mantralaya. Other news from India - Websites of Sagar university and Goa Institute of Management were defaced by Pakistani hackers.

6.       Clinton Foundation suspected to have been hacked: Bill and Hillary Clinton's charitable foundation hired experts to examine its data systems after seeing indications they might have been hacked. Though no message or document hacked from the New York-based Clinton Foundation has surfaced in public, Democrats are worried that leaked info may be used to attempt damage the campaign. The hack is very similar to the techniques used in the DNC hack and DCCC hack.

7.       'Massive' Locky Ransomware campaign targets hospitals: A 'massive' cybercriminal campaign is targeting hospitals with the notorious Locky Ransomware and is using a new technique in an effort to infect systems with the file encrypting software. Hospitals are an appealing target for cybercriminals to infect with Ransomware not only because of the crucial role of IT in healthcare, but also because the data held by hospitals is so vital. Earlier this year a Los Angeles hospital paid a $17,000 Bitcoin ransom after a Locky infection took down its network.

8.       VeraCrypt security audit is being spied upon: VeraCrypt is an open-source freeware utility used for on-the-fly encryption. OSTIF (The Open Source Technology Improvement Fund) announced at the beginning of this month that it had agreed to audit VeraCrypt independently. Last week, the OSTIF announced that its confidential PGP-encrypted communications with the auditors were mysteriously intercepted and it suspects some outsiders are attempting to listen in on and/or interfere with the VeraCrypt security audit process.

9.       Post Bitfinex hack; Bitcon.org is worried: Recently, Hong Kong based crypto currency exchange-Bitfinex, was hacked resulting in a loss of around $72 Million worth of Bitcoins. Last week, Bitcoin.org, the website that hosts downloads for Bitcoin Core, posted a message on its website warning users that the next version of the Bitcoin Core wallet, one of the most popular bitcoin wallets used to store bitcoins, might be replaced with a malicious version of the software offered by government-backed hackers. The advisory also went on to say that one should securely verify the signature and hashes before running any Bitcoin Core binaries.

10.   Chat service can be hacked: Omegle is a free online chat website that allows users to socialize with others without the need to register. The service randomly pairs users in one-on-one chat sessions where they chat anonymously. The anonymity encourages users to talk dirty and sometimes share identifiable info. Unfortunately, the chat conversations are recorded and stored on their servers. An Indian bug bounty hunter, found a way to hack into these servers to access these conversations. One should be careful with what identifiable information you are sharing over such online service while chatting with strangers. The more personal information you share, the more chances there are for others to blackmail or misuse the information.



Sunday, August 14, 2016

Issue 77- Week of Aug 8th


1.       Data Breach — Oracle's Micros payment systems hacked: Oracle has confirmed that its Point-of-Sale (MICROS) division has suffered a security breach. Hackers had infected hundreds of computers at the division, infiltrated the support portal used by customers, and potentially accessed sales registers all over the world.  It is likely that hackers installed malware on the troubleshooting portal in order to capture customers' credentials as they logged in. These usernames and passwords can be used to access customer accounts and remotely control their MICROS point-of-sales terminals. POS terminals have emerged as the favorite target for cybercriminal gangs- Two of the best-known victims to be hit by POS malware are Target and Home Depot.

2.       DNC hacker leaks personal info of nearly 200 Congressional Democrats: The hacker behind the DNC hack has claimed responsibility for hacking into the Democratic Congressional Campaign Committee (DCCC) as well. Last week, to prove his claims, the hacker dumped a massive amount of personal information belonging to nearly 200 Democratic House members onto his blog. The dumped data also contains passwords to access multiple DCCC accounts. The hacker goes by the name Guccifer 2.0

3.       Pune based Indian Manufacturing Co. loses $175k: Very similar to the modus operandi of ONGC scam, hackers send an email to Kinetic Electrical Company that looked like, it had originated from its Taiwan based supplier (Typosquatting). The fake email informed the company about supplier's new bank account and asked the next advance payment to be transferred to new account. Pune company officials promptly transferred $175k (1.18 Crore) to the account and were waiting shipment. After three months when the shipment did not arrive they called Taiwan to realize the scam. Ronnie Screwvala's NGO lost $50k recently in similar fashion. Finance and purchase departments should call the recipients of funds (Suppliers or CEO) whenever there is bank change request. This hack is also called BEC - Business Email Compromise.

4.       Pakistan-based hacker defaces Canara Bank site, tries to block e-payments: According to a statement issued by Canara bank, a Pakistani hacker defaced the bank’s home page and also tried to block certain online transactions but failed to access any data or transactions. Within hours of the attack, the Reserve Bank of India, alerted all banks to double check the SWIFT payments. With the recent $81 Million hack on Bangladesh bank - one should not take any chances.

5.       United Airlines pays bug bounty in Air Miles: Two computer hackers have earned more than 1 Million frequent-flyer miles each from United Airlines for finding and reporting multiple security vulnerabilities in the Airline's website. Last year - United Airlines had rewarded 1 Million Air Miles to a vulnerability researcher for identifying remote  code execution (RCE) vulnerabilities in its web properties. Many companies including Apple, Twitter, Pentagon, Pronhub etc offer bug bounties.

6.       Blackhat Firm Offers $500,000 for Zero-day iOS Exploit; Double Than Apple’s Highest Bounty: Issue 76, we discussed Apple's $200k bug bounty Reward. A blackhat company is now offering more than double Apple's maximum payout for zero-day vulnerabilities affecting the newest versions of iOS 9.3 and above. Last year, a security firm paid $1 Million to a group of hackers for an iPhone hack. The zero-day market has long been a lucrative business because governments, law enforcements, criminals, and the private sector shop for zero-days. In recent times, we have seen FBI paying more than $1M to hack into a terrorist's phone.

7.       Over 900 Million Android Phones vulnerable to new 'QuadRooter' attack: A high security alert for Android devices was issued last week. Dubbed "Quadrooter," the set of four vulnerabilities discovered in devices running Android Marshmallow and earlier that ship with Qualcomm chip could allow an attacker to gain root-level access to any Qualcomm device. An attacker needs to trick a user into installing a malicious app to exploit one of the four vulnerabilities which will give the attacker full access to the device, including its data, camera and microphone. Last year, 1 Billion Android phones were under risk due to the Stagefright vulnerability. Users getting their Android OS updated is a messy affair as it involves Google, Device manufacturer and Telcos.

8.       Linux TCP flaw allows Hackers to hijack Internet traffic and Inject Malware remotely: Linux is used widely across the Internet, from web servers to Android smartphones, tablets, and smart TVs. Researchers have uncovered a serious Linux flaw, which if exploited, could allow attackers to terminate or inject malware into unencrypted communication between any two vulnerable machines on the Internet. The flaw resides in the design and implementation of the Request for Comments: 5961 (RFC 5961) – a relatively new Internet standard that's designed to make commonly used TCP more robust against hacking attacks.

9.       Car Thieves can unlock 100 Million Volkswagens with a simple wireless hack: Every car that Volkswagen group has sold since 1995 can be unlocked using a simple $40 device. The device first listens to the rolling code values used by keyless entry systems whenever the driver presses the key fob's buttons. These codes along with the cryptographic key that was extracted from the Volkswagen network, are used to clone the key fob and access to the car. In past 20 years, only four common keys are used in all the 100 Million cars sold by Volkswagen.

New hack uses Hard Drive's noise to transfer stolen data from Air-gapped Computer: For security reasons, many super sensitive networks like that of Defense and research organizations have computers that are not connected to internet (Air-Gapped computers). Now, researchers have devised a new method to steal data from such Air Gapped computers. The first step is that such computers are infected with a malware which is capable of transmitting data like passwords, cryptographic keys, etc, via covert Hard Drive noise. The malware manipulates the movements of the Hard drive coil in very specific way to generate acoustic noise (like morse code) that is interpreted into binary data using a smartphone app from six feet away.




Sunday, August 7, 2016

Issue 76 - Week of Aug 1st


Sunday, July 31, 2016

Issue 75 - Week of July 25th


1.       Hillary Clinton's Presidential campaign also hacked in attack on Democratic Party: There's a lot more to come from the DNC Hack. The Associated Press confirmed last week that the computer systems used by Hillary Clinton's presidential campaign were hacked as part of the recent Democratic National Convention (DNC) hack. According to experts investigating the DNC hack - Fancy Bear APT (also known as APT28 and Pawn Storm) used a piece of malware called X-Tunnel to steal data from the system without getting detected.

2.       Kimpton Hotel chain investigating payment Card Breach: Kimpton Hotels has confirmed a possible payment card breach at around 24 of its properties across the US and says it is investigating the charge. Kimpton authorities alerted customers, noting: “If there are unauthorized charges, individuals should immediately notify their bank.” In the past 2 years, most of the credit card breaches have been done by remotely planting malicious software at point-of-sale (PoS) devices. Recent hotel chain victims include - Hyatt Hotels, Trump Hotel Collection, Starwood Hotels, and Hilton Hotels.

3.       Using VPN in the UAE? You'll be fined if you get caught!: If you get caught using a VPN in UAE, you could face temporary imprisonment and fines of up to $545k. Online Privacy is one of the biggest challenges in today's interconnected world. The governments across the world have been found to be using the Internet to track people’s information and conduct mass surveillance. The top two telecom companies in UAE, have also banned VoIP and the phone calling features in popular apps. China has an illegal VPN service that is used to circumvent the Great Firewall of China.

4.       PornHub pays hackers $20,000 to find Zero-day flaws in its Website: Two months ago, PornHub had launched a Bug bounty program and last week they paid $20,000 bug bounty to a team of three researchers, who gained Remote Code Execution (RCE) capability on its servers using a zero-day vulnerability in PHP – the programming language that powers the website.

5.       Indian hacker discovers Vine’s source code; Twitter pays him $10,080 for his efforts: An Indian Bug bounty hunter, discovered a loophole in Vine that allowed him to download a Docker image containing complete source code of Vine without any hassle. Vine is a video sharing service where people can share 6-second-long video clips on Twitter. The 23-year-old reported this blunder to Twitter, the company rewarded him and fixed the issue within 5 minutes.

6.       LastPass bug lets Hackers steal all your Passwords: LastPass is a cloud password manager that automatically fills credentials for you. Last week, a critical zero-day flaw has been discovered in Lastpass that could allow any remote attacker to compromise an account completely. LastPass has quickly patched the reported vulnerability. Lastpass was in similar news in 2015 as well as in Jan 2016 (when it was mocked as LostPass).

7.       KeySniffer lets Hackers steal keystrokes from Wireless Keyboards: Wireless keyboards from eight different hardware manufacturers, have been found to use cheap transceiver chips (non-Bluetooth chips) – a less secure, radio-based communication protocol. They also use unencrypted radio transmission. This means anyone within 100 meters range of the computer with a long-range radio dongle can intercept the communications between affected wireless keyboards and computer. The vulnerability is called KeySniffer.  Issue 66 - we discussed Keysweeper - a simple device that exploited weak encryption used by Microsoft wireless keyboards.

8.       Possible end of SMS-based 2-Factor Authentication: SMS-based Two-Factor Authentication (2FA), which is used as an added layer of security, has been declared insecure by the US National Institute of Standards and Technology (NIST). NIST argues it's too easy for anyone to obtain a (replacement) phone and the website operator has no way to verify whether the person who receives the 2FA code is even the correct recipient. Other issues include design flaws in SS7 which allows SMS to be diverted to other devices and possible leak of code when it gets displayed on a locked screen. Issue 49 - we saw how a duplicate SIM card was used to steal $70k from a Bangalore based entrepreneur.

9.       QRLJacking — hacking technique to hijack QR Code based quick login system: QR codes are two-dimensional barcodes that contain a significant amount of information, many websites use this in place of usernames and passwords for authentication. Last week, an expert revealed a method in which a cloned QR login code on a phishing site could capture login details of a victim and allow the hacker to steal.


10.   'No More Ransomware', a new way to fight back when your Data's taken hostage: Participants of a new initiative called 'No More Ransomware', have launched a website last week featuring tools that can help some victims decrypt their data without paying off the criminals. The site offers four decryption tools, each designed to help unlock data from different strains of ransomware. Though this will not be able to help all victims, it definitely offers another option to paying-up or losing-data. Regular Data backup and a good web security solution are the need of the hour to combat this Ransomware Menace.

Sunday, July 24, 2016

Issue 74 - Week of July 18th


1.       KickassTorrents — Domain names seized! owner arrested! website goes down!: Last week, The federal authorities have arrested the alleged mastermind behind the world's largest Bit Torrent distribution site KickassTorrents (KAT). After The Pirate Bay had suffered copyright infringement hardship, KickassTorrents (KAT) became the biggest and most-used pirate site on the Internet, attracting millions of daily unique visitors. How was he caught? - Authorities went undercover to buy ad slots on this site, this gave them access to an email id, the authorities then managed to access the entire mail box to figure out IP addresses and physical location.

2.       WikiLeaks releases 20,000 DNC emails: In issue 69 - we discussed about the Democratic National Committee (DNC) compromise and the hacker had been able to read all email and chat traffic. Last week, whistleblowing website WikiLeaks published more than 19,000 DNC e-mails with 8,000 attachments. Hillary Clinton was also targeted in the attack, and the hackers announced that a "series" about Hillary Clinton is coming soon.

3.       Hacker steals 1.6 million accounts from top mobile game's forum: A hacker has targeted the official forum for popular mobile game "Clash of Kings," making off with close to 1.6 million accounts. The stolen database contains usernames, email addresses, IP addresses. The hacker exploited a known weakness in the forum's software, which had not been updated or patched for long. Last week it was Ubuntu Linux Forum that was hacked for similar reasons.

4.       Cybersecurity company executives plead guilty to hacking rival firm: Five employees from UK based cybersecurity reseller Quadsys have admitted to hacking into a rival company's servers to allegedly steal customer data and pricing information. They have been arrested and are due to be sentenced in September, this could lead up to 12 months in prison or fines.

5.       Ex-Cardinal exec jailed for hacking Astros: In Issue 46, we discussed about the misuse of shared password of an employee, who was switching jobs between two basketball clubs - Cardinal and Astros. Last week, the ex-Cardinal exec was sentenced to 46 months in prison and fine of $278K.

6.       Beware! your iPhone can be hacked remotely with just a message: Last year, Android phones were under risk due to the Stagefright vulnerability. Last week, a similar bug was discovered in iPhone as well. Just one specially-crafted message can expose personal information, including authentication credentials stored in iPhone's memory. The critical bug resides in ImageIO – a API used to handle image data – and works across all widely-used Apple operating systems. The attack could also be delivered through Safari web browser. For this, the attacker needs to trick the victim into visiting a website that contains the malicious payload. Apple has patched this critical issue in iOS version 9.3.3.

7.       Hidden 'backdoor' in Dell security software gives hackers full access: Security researchers are warning Dell security management software (GMS) admins to patch their systems after finding six high-risk vulnerabilities. One of the highest-rated "critical" flaws involves a hidden default account with an easily-guessable password. Dell acknowledged the flaws affect the most recent versions of the GMS software and have issued patches to fix the bugs.

8.       Police unlock dead man's phone by 3D-Printing his fingerprint: Police in Michigan is considering 3D printing a dead man’s fingers so they could unlock his smartphone in a crime investigation using the biometric sensors. Police had this murder victim's fingerprints scanned from a previous crime and these fingerprints were used to 3D print fingers. This has the potential to be misused in the future - if criminals access high resolution pictures of a person's hand, they can hack his/her devices by 3D printing fingers.

9.       Your favorite website is under attack: Websites and web-based services are increasingly under attack. A recent report suggests that the largest number of web application attacks originate in the US. Ironically, the US is also the target for the maximum number of attacks. Along with US - UK, Brazil, India, China & Netherlands appear both in Top 10 source of attack countries as well as top 10 victim countries list. In terms of the sectors being targeted by hackers and malware, the retail industry tops the list, followed by hotel and travel, all of which involve a lot of transactions.

Spoof emails used to steal $50k from Indian media company CEO's NGO: Ronnie Screwvala, CEO of UTV runs a NGO as well. A top finance official of the NGO received an email from what appeared to be from Ronnie, asking for $50k to be transferred to a bank account, she followed the instructions. Few days later, she received another such transfer request. This time Ronnie happened to be in the NGO office, so the finance official, got suspicious and walked up to the Ronnie to confirm. This is when they realized that they had been scammed. They were quick to file a complaint and the police has recovered 60% of the money so far. ONGC had lost ₹197 Crore($30M)- in a similar unbelievably simple scam.