CyberMaterial

CyberMaterial

Alerts

3AM Ransomware Email Bomb and Vishing Threat

CyberMaterial's avatar
CyberMaterial
May 22, 2025
∙ Paid

A 3AM ransomware affiliate is conducting very highly targeted cyberattacks against corporate environments. These attackers often use email bombing and also spoofed IT support phone calls. This voice …

User's avatar

Continue reading this post for free, courtesy of CyberMaterial.

Or purchase a paid subscription.
© 2026 CyberMaterial · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture