Operators behind RansomHouse, a ransomware-as-a-service (RaaS) group, have upgraded their encryption methods from single-phase to complex and layered.

The post From Linear to Complex: An Upgrade in RansomHouse Encryption appeared first on Unit 42.

Hamas-affiliated threat actor Ashen Lepus (aka WIRTE) is conducting espionage with its new AshTag malware suite against Middle Eastern government entities.

The post Hamas-Affiliated Ashen Lepus Targets Middle Eastern Diplomatic Entities With New AshTag Malware Suite appeared first on Unit 42.

Unit 42 outlines a Howling Scorpius attack delivering Akira ransomware that originated from a fake CAPTCHA and led to a 42-day compromise.

The post Anatomy of an Akira Ransomware Attack: When a Fake CAPTCHA Led to 42 Days of Compromise appeared first on Unit 42.