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Security researchers have revealed a new attack to steal passwords, encryption keys and other sensitive information stored on most modern computers, even those with full disk encryption. The attack is a new variation of a traditional Cold Boot Attack , which is around since 2008 and lets attackers steal information that briefly remains in the memory (RAM) after the computer is shut down. However, to make the cold boot attacks less effective, most modern computers come bundled with a safeguard, created by the Trusted Computing Group (TCG), that overwrites the contents of the RAM when the power on the device is restored, preventing the data from being read. Now, researchers from Finnish cyber-security firm F-Secure figured out a new way to disable this overwrite security measure by physically manipulating the computer's firmware, potentially allowing attackers to recover sensitive data stored on the computer after a cold reboot in a matter of few minutes. "Cold boot...

Despite having proper security measures in place to protect the driving systems of its cars against cyber attacks, a team of security researchers discovered a way to remotely hack a Tesla Model S luxury sedans in less than two seconds. Yes, you heard that right. A team of researchers from the Computer Security and Industrial Cryptography (COSIC) group of the Department of Electrical Engineering at the KU Leuven University in Belgium has demonstrated how it break the encryption used in Tesla's Model S wireless key fob. With $600 in radio and computing equipment that wirelessly read signals from a nearby Tesla owner's fob, the team was able to clone the key fob of Tesla's Model S, open the doors and drive away the electric sports car without a trace, according to Wired . "Today it's very easy for us to clone these key fobs in a matter of seconds," Lennert Wouters, one of the KU Leuven researchers, told Wired. "We can completely impersonate the key fob...

A security researcher has discovered a serious vulnerability that could allow attackers to spoof website addresses in the Microsoft Edge web browser for Windows and Apple Safari for iOS. While Microsoft fixed the address bar URL spoofing vulnerability last month as part of its monthly security updates , Safari is still unpatched, potentially leaving Apple users vulnerable to phishing attacks. The phishing attacks today are sophisticated and increasingly more difficult to spot, and this newly discovered vulnerability takes it to another level that can bypass basic indicators like URL and SSL, which are the first things a user checks to determine if a website is fake. Discovered by Pakistan-based security researcher Rafay Baloch, the vulnerability (CVE-2018-8383) is due to a race condition type issue caused by the web browser allowing JavaScript to update the page address in the URL bar while the page is loading. Here's How the URL Spoofing Vulnerability Works Successfu...

I had the honor of hosting the first episode of the Xposure Podcast live from Xposure Summit 2025. And I couldn't have asked for a better kickoff panel: three cybersecurity leaders who don't just talk security, they live it. Let me introduce them. Alex Delay , CISO at IDB Bank, knows what it means to defend a highly regulated environment. Ben Mead , Director of Cybersecurity at Avidity Biosciences, brings a forward-thinking security perspective that reflects the innovation behind Avidity's targeted RNA therapeutics. Last but not least, Michael Francess , Director of Cybersecurity Advanced Threat at Wyndham Hotels and Resorts, leads the charge in protecting the franchise. Each brought a unique vantage point to a common challenge: applying Continuous Threat Exposure Management (CTEM) to complex production environments. Gartner made waves in 2023 with a bold prediction: organizations that prioritize CTEM will be three times less likely to be breached by 2026. But here's the kicker -...

Times to gear up your systems and software. Just a few minutes ago Microsoft released its latest monthly Patch Tuesday update for September 2018, patching a total of 61 security vulnerabilities, 17 of which are rated as critical, 43 are rated Important, and one Moderate in severity. This month's security updates patch vulnerabilities in Microsoft Windows, Edge, Internet Explorer, MS Office, ChakraCore, .NET Framework, Microsoft.Data.OData, ASP.NET, and more. Four of the security vulnerabilities patched by the tech giant this month have been listed as "publicly known" and more likely exploited in the wild at the time of release. CVE-2018-8475: Windows Critical RCE Vulnerability One of the four publicly disclosed vulnerabilities is a critical remote code execution flaw ( CVE-2018-8475 ) in Microsoft Windows and affects all versions Windows operating system, including Windows 10. The Windows RCE vulnerability resides in the way Windows handles specially cra...

Adobe has released September 2018 security patch updates for a total of 10 vulnerabilities in Flash Player and ColdFusion, six of which are rated as critical that affected ColdFusion and could allow attackers to remotely execute arbitrary code on a vulnerable server. What's the good news this month for Adobe users? This month Adobe Acrobat and Reader applications did not receive any patch update, while Adobe Flash Player has received an update for just a single privilege escalation vulnerability (CVE-2018-15967) rated as important. Secondly, Adobe said none of the security vulnerabilities patched this month were either publicly disclosed or found being actively exploited in the wild. Total 9 Security Patches for Adobe ColdFusion Adobe has addressed a total of nine security vulnerabilities in its ColdFusion web application development platform, six of which are critical, two important and one moderate. According to the advisory released by Adobe, ColdFusion contain...

Apple has removed almost all popular security apps offered by well-known cyber-security vendor Trend Micro from its official Mac App Store after they were caught stealing users' sensitive data without their consent. The controversial apps in question include Dr Cleaner, Dr Cleaner Pro, Dr Antivirus, Dr Unarchiver, App Uninstall, Dr. Battery, and Duplicate Finder for Mac computers. The apps were removed just two days after Apple kicked out another popular "Adware Doctor" application for collecting and sending browser history data from users' Safari, Chrome, and Firefox to a server in China. "This was a one-time data collection, done for security purposes (to analyze whether a user had recently encountered adware or other threats, and thus to improve the product & service)," Trend Micro argued. The suspicious behavior of Trend Micro apps was initially reported by a user on the Malwarebytes forum in December 2017, which was last weekend re-con...

Zerodium, the infamous exploit vendor that earlier this year offered $1 million for submitting a zero-day exploit for Tor Browser , today publicly revealed a critical zero-day flaw in the anonymous browsing software that could reveal your identity to the sites you visit. In a Tweet, Zerodium shared a zero-day vulnerability that resides in the NoScript browser plugin comes pre-installed with the Mozilla Firefox bundled in the Tor software. NoScript is a free browser extension that blocks malicious JavaScript, Java, Flash and other potentially dangerous content on all web pages by default, though users can whitelist sites they trust. According to Zerodium, NoScript "Classic" versions 5.0.4 to 5.1.8.6--with 'Safest' security level enabled--included in Tor Browser 7.5.6 can be bypassed to run any JavaScript file by changing its content-type header to JSON format. In other words, a website can exploit this vulnerability to execute malicious JavaScript on victim...

A highly popular top-tier app in Apple's Mac App Store that's designed to protect its users from adware and malware threats has been, ironically, found surreptitiously stealing their browsing history without their consent, and sending it to a server in China. What's more concerning? Even after Apple was warned a month ago, the company did not take any action against the app. The app in question is "Adware Doctor," the Mac App Store No. 1 paid utility and also ranked as the fourth most popular paid app on the store, which sells for $4.99 and markets itself to be the "best app" to prevent "malware and malicious files from infecting your Mac." However, a security researcher with the @privacyis1st Twitter handle detected Adware Doctor's suspicious spyware-like behavior almost a month ago and also uploaded a proof-of-concept video demonstration of how the user's browser history is exfiltrated. The researcher informed Apple about...

British Airways, who describes itself as "The World's Favorite Airline," has confirmed a data breach that exposed personal details and credit-card numbers of up to 380,000 customers and lasted for more than two weeks. So who exactly are victims? In a statement released by British Airways on Thursday, customers booking flights on its website (ba.com) and British Airways mobile app between late 21 August and 5 September were compromised. The airline advised customers who made bookings during that 15 days period and believe they may have been affected by this incident to "contact their banks or credit card providers and follow their recommended advice." British Airways stated on its Twitter account that personal details stolen in the breach included their customers' names and addresses, along with their financial information, but the company assured its customers that the hackers did not get away with their passport numbers or travel details. The ...

The U.S. Department of Justice announces criminal charges against a North Korean government spy in connection with the 2017 global WannaCry ransomware attack and the 2014 Sony Pictures Entertainment hack . According to multiple government officials cited by the NY Times who are familiar with the indictment, the charges would be brought against Park Jin Hyok , who works for North Korean military intelligence agency Reconnaissance General Bureau (RGB). The November 2014 Sony Pictures Entertainment hack was done in retaliation for the studio's production of a comedic film, " The Interview ," a comedy about two journalists who are recruited by the CIA to assassinate North Korean leader Kim Jong Un. In June 2014, the Pyongyang government also denounced the film as "undisguised sponsoring of terrorism, as well as an Act of War" in a letter to U.N. Secretary-General Ban Ki-moon. The Sony Pictures hack was devastating to the company and exposed over 200...

If you dream of making it big in the IT security community, the CISSP certification is a necessary milestone. Certified Information Systems Security Professional ( CISSP ) is a globally recognised certification in the field of information security, which has become a gold standard of achievement that is acknowledged worldwide. CISSP certification deals with a range of information security topics including security engineering and software development security and helps you understand the various areas of security you should be aware of. The CISSP exam is highly challenging and requires a broad level of knowledge. However, achieving the CISSP certification requires help, irrespective of your experience level. Choose the right CISSP Training Course There are a wide number of courses and training programs in the market, but make sure you sign up for one that equips you with the best practices in the industry and helps you to ace the exam in your first attempt. To help you ...

British police have arrested a 19-year-old teen who is an alleged member of Apophis Squad cybercriminal group responsible for making hoax bomb threats to thousands of schools and airlines; and DDoSing ProtonMail and Tutanota secure email services. George Duke-Cohan was arrested in his bedroom at his family home in Watford by British National Crime Agency (NCA) on 31st August and pledged guilty to three counts of making bomb threats to schools and airlines in Luton Magistrates' Court on Monday. Duke-Cohan spammed out more than 24,000 emails to schools across the UK and in the US as well, claiming that pipe bombs had been planted on the premises, which would blow up the building if $5,000 extortion money was not made within 3 hours. He Got Arrested Third-Time For Making Hoax Bomb Threats This is not the first time Duke-Cohan has been arrested for spreading fake bomb threats. He first created panic in March this year when he emailed thousands of schools in the UK warnin...