A financially motivated threat group known as Toy Ghouls has begun using two custom Windows backdoors that communicate ...

Living-off-the-land binaries, often shortened to LOLBins, are legitimate Windows executables that attackers abuse to carry out malicious activity while blending in with normal administration. The ...

If your Windows PC suddenly refuses to boot and displays the message “Invalid Signature Detected. Check Secure Boot Policy in Setup” ...

Windows is bloated because most users don't know they're voting for it.

Typically, you'd assume that the power your computer has is the level you're stuck with, but Windows 10 and 11 have options ...

This week’s ThreatsDay Bulletin tracks fake IT calls, abused remote tools, phishing kits, unsafe downloads, ransomware, ...

A new Teams vishing campaign called Spring Ring used fake IT support calls to trick employees into installing remote-access ...

The pages impersonate Cloudflare and other trusted services. Instead of presenting a normal CAPTCHA challenge, they instruct users to open PowerShell or Command Prompt and paste ...

Microsoft Threat Intelligence observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT support, gain remote access, and deploy a Node.js-based ...

Upgrade unsupported PCs to Windows 11 version 26H2 with a powerful paid app that unlocks Microsoft's system requirements.

Microsoft Threat Intelligence has discovered TerminalFix, a campaign that uses fake CAPTCHAs to trick users into running PowerShell scripts.

Phishing actors are abusing the legitimate Faronics Deploy endpoint-management platform to gain remote administrative control ...