DeadLock ransomware relies on Polygon smart contracts to spin proxy servers to produce a nearly unshuttable infrastructure.

You have a responsibility to your customers and your business to keep all sensitive data secure. Here are 17 best practices ...

Security companies that offer multiple tiers of security suite protection must carefully balance which features to include at ...

Group-IB researchers said the most unusual aspect of DeadLock lies in its use of Polygon smart contracts to manage ...

Cybersecurity firm Group-IB found the DeadLock ransomware is exploiting Polygon smart contracts to create a resilient ...

Cybersecurity researchers are becoming interested in a newly discovered ransomware strain called DeadLock that abuses Polygon smart contracts to silently service its infrastructure and bypass ...

Discover how crypto malware operates through cryptojacking and ransomware, with real-world examples such as WannaMine and PowerGhost ...

Abstract "Double-extortion" ransomware attacks not only encrypt systems but also steal sensitive data. Traditional backups ...

The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

Sophos, a global leader of innovative security solutions for defeating cyberattacks, today announced new findings from the ...

Learn how to shield your website from external threats using strong security tools, updates, monitoring, and expert ...