Security

Zepto Ransomware Packed into WSF Spam

ThreatTrack Labs has recently observed a surge of spam containing a zip attachment with a WSF (Windows Scripting File) to deliver Zepto ransomware. This tactic is a change from the common JavaScript and ma...

Security

A Look at the Cerber Office 365 Ransomware

Reports of a Zero-day attack affecting numerous Office 365 users emerged late last month (hat tip to the researchers at Avanan), and the culprit was a new variant of the Cerber ransomware discovered earlier thi...

Security

A Close Look at TeslaCrypt 3.0 Ransomware

TeslaCrypt is yet another ransomware taking the cyber world by storm. It is mostly distributed via a spear phishing email and through the Angler exploit kit. The Angler exploits vulnerability in Adobe Flash. Th...