A new ransomware campaign encrypts Amazon S3 buckets using AWS's Server-Side Encryption with Customer Provided Keys (SSE-C) known only to the threat actor, demanding ransoms to receive the ...

Because AWS processes the key during encryption but does not store it, the victim cannot decrypt their data without the attacker-generated key.

Nubeva Technologies Ltd. (TSX-V: NBVA), a developer of decryption software that broadens network traffic security and visibility, expands monitoring c ...

Amazon also claims this process means individual EC2 instances have to do less encryption and decryption work, although the main burden with SSL/TLS isn’t CPU load, but connection latency.