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A cybersecurity researcher at ESET today published an analysis of a new piece of malware, a sample of which they spotted on the Virustotal malware scanning engine and believe the hacker behind it is likely interested in some high-value computers protected behind air‑gapped networks. Dubbed ' Ramsay ,' the malware is still under development with two more variants (v2.a and v2.b) spotted in the wild and doesn't yet appear to be a complex attacking framework based upon the details researcher shared. However, before reading anything further, it's important to note that the malware itself doesn't leverage any extraordinary or advanced technique that could let attackers jump air-gapped networks to infiltrate or exfiltrate data from the targeted computers. According to ESET researcher Ignacio Sanmillan, Ramsay infiltrates targeted computers through malicious documents, potentially sent via a spear-phishing email or dropped using a USB drive, and then exploits an ol...

Yesterday, on the 3rd anniversary of the infamous global WannaCry ransomware outbreak for which North Korea was blamed, the U.S. government released information about three new malware strains used by state-sponsored North Korean hackers. Called COPPERHEDGE, TAINTEDSCRIBE, and PEBBLEDASH, the malware variants are capable of remote reconnaissance and exfiltration of sensitive information from target systems, according to a joint advisory released by the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Defense (DoD). The three new malware strains are the latest addition to a long list of over 20 malware samples , including BISTROMATH, SLICKSHOES, HOPLIGHT, and ELECTRICFISH , among others, that have been identified by the security agencies as originating as part of a series of malicious cyber activity by the North Korean government it calls Hidden Cobra , or widely known by the moniker Lazarus Group. Full...

More than 4,000 Android apps that use Google's cloud-hosted Firebase databases are 'unknowingly' leaking sensitive information on their users, including their email addresses, usernames, passwords, phone numbers, full names, chat messages and location data. The investigation, led by Bob Diachenko from Security Discovery in partnership with Comparitech, is the result of an analysis of 15,735 Android apps, which comprise about 18 percent of all apps on Google Play store. "4.8 percent of mobile apps using Google Firebase to store user data are not properly secured, allowing anyone to access databases containing users' personal information, access tokens, and other data without a password or any other authentication," Comparitech said. Acquired by Google in 2014, Firebase is a popular mobile application development platform that offers a variety of tools to help third-party app developers build apps, securely store app data and files, fix issues, and ev...

In the past, the autonomous breach protection company Cynet announced that it is making Cynet 360 threat detection and response platform available at no charge for IR (incident response) service providers and consultants. Today Cynet takes another step and announces a $500 grant for Incident Responders for each IR engagement in which Cynet 360 was used, with an additional $1,000 grant if the customer if the customer purchases an annual Cynet 360 subscription after the IR process is concluded. Learn about this new offering here . Incident response investigations come in a thousand different variations, but most can be broken down into two main parts. The first is discovering the few suspicious machines, user accounts, and network connections out of the mass activities within the attacked environment. The second part follows these discoveries and involves a surgical-like collection and analysis of forensic artifacts to refute or validate the suspicion and if validated to disclo...

If you are running an online discussion forum based on vBulletin software, make sure it has been updated to install a newly issued security patch that fixes a critical vulnerability. Maintainers of the vBulletin project recently announced an important patch update but didn't reveal any information on the underlying security vulnerability, identified as CVE-2020-12720 . Written in PHP programming language, vBulletin is a widely used Internet forum software that powers over 100,000 websites on the Internet, including forums for some Fortune 500 and many other top companies. Considering that the popular forum software is also one of the favorite targets for hackers, holding back details of the flaw could, of course, help many websites apply patches before hackers can exploit them to compromise sites, servers, and their user databases. However, just like previous times, researchers and hackers have already started reverse-engineering the software patch to locate and understan...

A cybersecurity researcher today uncovers a set of 7 new unpatchable hardware vulnerabilities that affect all desktops and laptops sold in the past 9 years with Thunderbolt, or Thunderbolt-compatible USB-C ports. Collectively dubbed 'ThunderSpy,' the vulnerabilities can be exploited in 9 realistic evil-maid attack scenarios, primarily to steal data or read/write all of the system memory of a locked or sleeping computer—even when drives are protected with full disk encryption. In a nutshell, if you think someone with a few minutes of physical access to your computer—regardless of the location—can cause any form of significant harm to you, you're at risk for an evil maid attack. According to Björn Ruytenberg of the Eindhoven University of Technology, the ThunderSpy attack "may require opening a target laptop's case with a screwdriver, [but] it leaves no trace of intrusion and can be pulled off in just a few minutes." In other words, the flaw is not li...

DigitalOcean, one of the biggest modern web hosting platforms, recently hit with a concerning data leak incident that exposed some of its customers' data to unknown and unauthorized third parties. Though the hosting company has not yet publicly released a statement, it did has started warning affected customers of the scope of the breach via an email. According to the breach notification email that affected customers [ 1 , 2 ] received, the data leak happened due to negligence where DigitalOcean 'unintentionally' left an internal document accessible to the Internet without requiring any password. "This document contained your email address and/or account name (the name you gave your account at sign-up) as well as some data about your account that may have included Droplet count, bandwidth usage, some support or sales communications notes, and the amount you paid during 2018," the company said in the warning email as shown below. Upon discovery, a qui...