Osiris Ransomware Unmasked: Inside the BYOVD Attack That Shook Southeast Asia’s Cyber Defenses

A new ransomware strain, Osiris, leverages a custom driver in a sophisticated attack, signaling a dangerous evolution in cyber extortion tactics.

Shadow at the Table: How Osiris Ransomware Turned Everyday Tools into Cyber Weapons

A new ransomware strain named Osiris exploits legitimate software and custom drivers to cripple a major Southeast Asian foodservice giant, blurring the lines between attack and everyday IT operations.

Cultivating Chaos: Osiris Ransomware Strikes at the Heart of American Agriculture