When you digitally sign an Excel macro using Visual Basic Editor, you add a unique, encrypted signature to your VBA project.
DPRK-linked actors use GitHub C2 and LNK phishing in South Korea, enabling persistent PowerShell control and data ...
The multi-stage campaign targeting South Korea uses weaponized Windows shortcuts and GitHub-based command and control to ...
Debloat tools claim to make Windows 11 more efficient by removing unnecessary processes and freeing up RAM. In practice, that ...
Just because you have antivirus software installed on your PC doesn't mean a zero-day Trojan can't steal your personal data. The top encryption software keeps you safe from malware (and the NSA). When ...
A simple prompt sent Claude Code on a mission that uncovered major security vulnerabilities in popular text editors — and then suggested ways to exploit them.
A critical vulnerability in the wolfSSL SSL/TLS library can weaken security via improper verification of the hash algorithm ...
Security researchers at Malwarebytes have found a fake Windows 11 24H2 update campaign that steals sensitive data from ...
Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Compound interest is interest that's calculated on ...
Russian CTRL toolkit spread via malicious LNK files in February 2026, routing C2 through FRP-tunneled RDP to evade detection.
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