NukeSped Copies Fileless Code From Bundlore, Leaves It Unused

While investigating samples of NukeSped, a remote access trojan (RAT), Trend Micro came across several Bundlore adware samples using the same fileless routine that was spotted in NukeSped. The backdoor has been attributed to the cybercriminal group Lazarus, which has Read More …

North Korean Kimsuky hacking group allegedly behind breach of South Korean nuclear institute

A North Korean hacking group with a history of high-profile attacks against South Korea allegedly breached the network of South Korea’s state-run nuclear research institute last month. Representative Ha Tae-keung of the People Power Party, South Korea’s main opposition party, Read More …

Gelsemium APT was behind February compromise of NoxPlayer

ESET has published details of an advanced persistent threat (APT) crew that appears to have deployed recent supply chain attack methods against targets including “electronics manufacturers,” although it didn’t specify which. “Victims of its campaigns are located in East Asia Read More …

New SkinnyBoy malware used by Russian hackers to breach sensitive orgs

Security researchers have discovered a new piece of malware called SkinnyBoy that was used in spear-phishing campaigns attributed to Russian-speaking hacking group APT28. The threat actor, also known as Fancy Bear, Sednit, Sofacy, Strontium, or PwnStorm, used SkinnyBoy in attacks Read More …

Re-Checking Your Pulse: Updates on Chinese APT Actors Compromising Pulse Secure VPN Devices

Mandiant published detailed results of our investigations into compromised Pulse Secure devices by suspected Chinese espionage operators. This blog post is intended to provide an update on our findings, give additional recommendations to network defenders, and discuss potential implications for Read More …

Iranian hacking group targets Israel with wiper disguised as ransomware

An Iranian hacking group has been observed camouflaging destructive attacks against Israeli targets as ransomware attacks while maintaining access to victims’ networks for months in what looks like an extensive espionage campaign. The threat actor, tracked as Agrius by SentinelLabs Read More …

Fresh Loader Targets Aviation Victims with Spy RATs

A cyberattack campaign that goes after aviation targets has been uncovered, which is spreading remote access trojan (RAT) malware bent on cyber-espionage. Researchers from Microsoft said this week on Twitter that spear-phishing emails are the main attack vector. Individuals in Read More …

Russian state hackers switch targets after US joint advisories

Russian Foreign Intelligence Service (SVR) operators have switched their attacks to target new vulnerabilities in reaction to US govt advisories published last month with info on SVR tactics, tools, techniques, and capabilities used in ongoing attacks. The warning comes after Read More …

Operation TunnelSnake

Formerly unknown rootkit used to secretly control networks of regional organizations Windows rootkits, especially those operating in kernel space, are pieces of malware infamous for their near absolute power in the operating system. Usually deployed as drivers, such implants have Read More …