Malware

An analysis of 40 negotiations from Hive and Conti showed stark differences between the two ransomware group's negotiating tactics.

Months after being shut down in a global law enforcement operation, the REvil ransomware has been confirmed to have returned following the discovery of a new ransomware encryptor by Avast researcher Jakub Kroustek, BleepingComputer reports.

Threat actors have leveraged fake Windows 10 updates to launch a massive Magniber ransomware campaign that began this month, reports BleepingComputer.

Proofpoint researchers say Bumblebee malware traced to the Conti ransomware gang aims to download and execute additional ransomware payloads.

More than 150 countries and territories, including the U.S., Canada, Germany, Egypt, and China, had systems facing over 10,000 attacks distributing the RedLine Stealer malware this month.

The new Prynt Stealer info-stealer malware has been developed with comprehensive stealthiness and data exfiltration capabilities to target various messaging apps, web browsers, and gaming apps.