SINGAPORE – Lim Meng Liang, 38, spends most of his time solving the impossible. As a specialist in Diophantine equations – notoriously complex mathematical problems famous for having no solutions – ...

Texas Attorney General Ken Paxton sued Meta Platforms and WhatsApp on May 21, 2026, in a Harrison County district court, alleging that the companies spent years telling 3.3 billion users that "not ...

Imagine that a confidential contract is emailed without file encryption. It’s accidentally forwarded, and sensitive information is exposed. No hacking was required—just a lack of protection. Most ...

Abstract: The relative low level of smart home system (SHS) device information security may threaten the privacy of users. In this paper, we propose a homomorphic consortium blockchain for SHS ...

Email authentication strengthens HIPAA email security. DMARC, DKIM, and SPF prevent spoofing and phishing that could expose protected health information. Total cost includes more than licensing.

Healthcare organizations are facing evolving ransomware tactics as data extortion attacks are on the rise. Cyber attackers are taking advantage of the sensitive data held by healthcare providers to ...

When a Columbus cybersecurity expert gained access on the dark web to a trove of police, citizen and general city data, some of it was encrypted — rendering it unreadable and virtually useless to him ...