In October 2025, Microsoft Threat Intelligence identified destructive wiping activity and uncovered a sophisticated Go programming language (Golang)-based backdoor we now track as GigaWiper, a ...

In the brief history of AI security, the prompt injection has quickly become the top threat. Large language models are ...

Threat actors are abusing Microsoft Teams voice calls by impersonating corporate IT support staff to trick employees into ...

Microsoft is refining the Start menu in Windows 11, but you can get faster search, deeper customization, and better workflows ...

Valve's Steam Machine is pricier than expected (thanks, RAMageddon), but there's a way to get most of the experience on your ...

Windows 11 provides a rich GUI, but it also supports various command line interfaces (CLIs) through a modern Terminal app.

Opera has rolled out Paste Protect, a built-in browser defence designed to stop malicious clipboard commands before users can paste them into terminals, run boxes or other command-line tools.The ...

Kaspersky says the attacks use phishing, GitHub-hosted payloads, CVE-2025-9491 LNK abuse, and Go2Tunnel-based tunneling.

ThreatsDay Bulletin covers this week’s cyber threats, from phishing and ransomware to exposed AI systems, sandbox flaws, and ...