Malware

DarkSide ransomware operators move 6.8M worth of Bitcoin after REvil shutdown

Darkside and BlackMatter ransomware operators have moved a large amount of their Bitcoin reserves after the recent shutdown of REvil's…

4 years ago

FIN7 cybercrime gang creates fake cybersecurity firm to recruit pentesters for ransomware attacks

FIN7 hacking group created fake cybersecurity companies to hire experts and involve them in ransomware attacks tricking them of conducting…

4 years ago

FiveSys, a new digitally-signed rootkit spotted by Bitdefender experts

Bitdefender researchers discovered a new Rootkit named FiveSys that abuses Microsoft-Issued Digital Signature signature to evade detection. FiveSys is a…

4 years ago

Evil Corp rebrands their ransomware, this time is the Macaw Locker

Evil Corp cybercrime gang is using a new ransomware called Macaw Locker to evade US sanctions that prevent victims from…

4 years ago

PurpleFox botnet variant uses WebSockets for more secure C2 communication

Researchers warn of a new evolution of the PurpleFox botnet, operators included exploits and leverage WebSockets for C2 communication. Researchers…

4 years ago

China-linked LightBasin group accessed calling records from telcos worldwide

China-linked cyberespionage group LightBasin hacked mobile telephone networks around the world and used specialized tools to access calling records. A…

4 years ago

Experts found many similarities between the new Karma Ransomware and Nemty variants

Sentinel Labs experts have analyzed the new Karma ransomware and speculate it represents an evolution of the Nemty ransomware operation.…

4 years ago

Symantec uncovered a previously unknown nation-state actor, named Harvester, that targeted telcos

Symantec spotted a previously unknown nation-state actor, tracked as Harvester, that is targeting telecommunication providers and IT firms in South…

4 years ago

Trustwave released a free decryptor for the BlackByte ransomware

Trustwave’s SpiderLabs researchers have released a free decryptor for the BlackByte ransomware that can allow victims to recover their files.…

4 years ago

TeamTNT Deploys Malicious Docker Image On Docker Hub

The Uptycs Threat Research Team spotted a campaign in which the TeamTNT threat actors deployed a malicious container image on…

4 years ago

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