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Russian-Linked Hackers Used New Mesh Network Backdoor in Destructive Ukraine Attack

Russian-Linked Hackers Used New Mesh Network Backdoor in Destructive Ukraine Attack

Ravie LakshmananOct 23, 2026Malware / Cyber Espionage The Russian state-sponsored hacking group Sandworm teamed up with another threat actor to carry out a destructive wiping attack targeting a Ukrainian logistics company last year. According to… 

Critical Flaw in Python’s Popular Pillow Image Library Allows Code Execution via a Crafted Image

Critical Flaw in Python’s Popular Pillow Image Library Allows Code Execution via a Crafted Image

Swati KhandelwalOct 23, 2026Vulnerability / Web Security Pillow, the most widely used image library for Python, can be made to run operating system commands on a server by specifying the name of a file it…