Air-Gapped Networks Vulnerable to Acoustic Attack via LCD Screens In the "PixHell" attack, sound waves generated by pixels on a screen can transmit information across seemingly impenetrable air gaps.
When Startup Founders Should Start Thinking About Cybersecurity Most investors aren't demanding cybersecurity preparedness from startups, but founders should still be worried about the risks.
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How a Centuries-Old Company Reached Security Maturity In this case study, a 180-year-old life and pension insurer brought its security infrastructure into the modern age.
Amateurish 'CosmicBeetle' Ransomware Stings SMBs in Turkey With an immature codebase and a "rather chaotic encryption scheme" prone to failure, the group targets small businesses with custom malware.