eSecurity Planet

FEBRUARY 15, 2022

Implement network segmentation , “such that all machines on your network are not accessible from every other machine” Update antivirus software on all hosts and enable real-time detection. Update and patch operating systems, software, and firmware as soon as updates and patches are released. 7 SP1, 8, 8.1)

Ransomware 127

Ransomware Encryption Backups Accountability 127

Krebs on Security

MAY 13, 2024

Pin was active on Opensc around March 2012, and authored 13 posts that mostly concerned data encryption issues, or how to fix bugs in code. 2011 said he was a system administrator and C++ coder. “Cryptolockers made a lot of noise in the press, but lazy system administrators don’t make backups after that.

Ransomware 227

Ransomware Cybercrime Accountability Malware 227

SecureList

NOVEMBER 14, 2022

We encourage system administrators to immediately set up monitoring for these machines, due to the unlikelihood that patching (even in a timely fashion) will be sufficient to protect them. Mail servers have the double misfortune of harboring key intelligence of interest to APT actors and having the biggest attack surface imaginable.

Firmware 108

Firmware Surveillance Mobile Telecommunications 108