Rorschach Ransomware Emerges: Experts Warn of Advanced Evasion Strategies

Cybersecurity researchers have taken the wraps off a previously undocumented ransomware strain called Rorschach that's both sophisticated and fast. "What makes Rorschach stand out from other ransomware strains is its high level of customization and its technically unique features that have not be...

State-Backed Hackers Using Ransomware as a Decoy for Cyber Espionage Attacks

A China-based advanced persistent threat APT group is possibly deploying short-lived ransomware families as a decoy to cover up the true operational and tactical objectives behind its campaigns. The activity cluster, attributed to a hacking group dubbed Bronze Starlight by Secureworks, involves t...

Nearly 34 Ransomware Variants Observed in Hundreds of Cyberattacks in Q4 2021

As many as 722 ransomware attacks were observed during the fourth quarter of 2021, with LockBit 2.0, Conti, PYSA, Hive, and Grief emerging as the most prevalent strains, according to new research published by Intel 471. The attacks mark an increase of 110 and 129 attacks from the third and second...

LockBit 2.0 Ransomware affiliates targeting Renowned Organizations

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here Since September 2021, LockBit 2.0 has targeted 500+ organizations in vital areas globally. The most recent attack targeted well-known tire producer Bridgestone, software behemoth Accenture, and the French Ministry of Justice...

Ransomware: February 2022 review

The Malwarebytes Threat Intelligence team continuously monitors the threat landscape to stay on top of existing and emerging attacks. In this February 2022 ransomware review, we go over some the most successful ransomware incidents based on both open source and dark web intelligence. BlackByte...

LockBit, BlackCat, Swissport, Oh My! Ransomware Activity Stays Strong

Law enforcement, C-suite executives and the cybersecurity community at-large have been laser-focused on stopping the expensive and disruptive barrage of ransomware attacks — and it appears to be working, at least to some extent. Nonetheless, recent moves from the LockBit 2.0 and BlackCat gangs,...

FBI Releases Indicators of Compromise Associated with LockBit 2.0 Ransomware

The Federal Bureau of Investigation FBI has released a Flash report detailing indicators of compromise IOCs associated with attacks, using LockBit 2.0, a Ransomware-as-a-Service that employs a wide variety of tactics, techniques, and procedures, creating significant challenges for defense and...

LockBit Jumps Its Own Countdown, Publishes Bangkok Air Files

After Bangkok Airways disclosed that it had been clobbered by a cyberattack last week, the LockBit 2.0 ransomware gang tossed its own countdown clock in the trash and went ahead and published what it claims are the airline’s encrypted files on its leak site. BleepingComputer posted an image shown...

Researchers Warn of 4 Emerging Ransomware Groups That Can Cause Havoc

Cybersecurity researchers on Tuesday took the wraps off four up-and-coming ransomware groups that could pose a serious threat to enterprises and critical infrastructure, as the ripple effect of a recent spurt in ransomware incidents show that attackers are growing more sophisticated and more...

LockBit 2.0 Ransomware Proliferates Globally

The LockBit ransomware-as-a-service RaaS gang has ramped up its targeted attacks, researchers said, with attempts against organizations in Chile, Italy, Taiwan and the U.K. using version 2.0 of its malware. Attacks in July and August have employed LockBit 2.0, according to a Trend Micro analysis...