Cybercriminals paid between $5,000 and $9,000 to make their malware harder to detect on Windows, highlighting its effectiveness and a shift in how the cybercrime market operates. Microsoft has ...

How do we ensure that the code we’re installing is, at the very least, the code that a vendor shipped? The generally accepted solution is code signing, adding a digital signature to binaries that can ...

Microsoft has cracked down on Fox Tempest, a cyber threat actor that fueled Rhysida ransomware attacks and developed tools for major malware strains like Oyster, Lumma Stealer, and Vidar. On May 19, ...

The FBI warns about Kali365, a phishing scam targeting Microsoft 365 accounts that can bypass multifactor authentication ...

Microsoft disrupted Fox Tempest's malware-signing service used to legitimize ransomware attacks. Fraudulent code-signing certificates helped malware bypass trust signals and security checks.

The downstream impact of that service’s operations “has resulted in attacks against a broad range of industry sectors” in the U.S. and other nations, the company said. Industry Cyber Threats Microsoft ...

Whether you create your own code-signing certificate, or use a certificate from a certificate authority, it’s easy to give your Windows binaries the seal of approval. If you compile programs on ...