Devices in a broad range of edge AI applications are increasingly at risk of hacking or tampering, with the stakes varying greatly depending on how much the device can impact and interact with human ...

Threat actors are shifting from conventional phishing tricks, which used malicious links and document macros, to benign-looking image files embedded with stealthy browser redirects. According to an ...

Google security alerts used in new Gmail hack. Update, April 22, 2025: This story, originally published April 19, has been updated with expert comment regarding DKIM validation, new information ...

Microsoft has released its April 2025 Patch Tuesday updates, addressing 134 security vulnerabilities across its products. Among the most critical fixes is the resolution of an actively exploited ...

Many websites and apps rely on a weak form of two-factor authentication (2FA) that involves texting you a short number or code. These sites and apps might also offer to make an automated voice call ...

Gmail is preparing to replace SMS-based authentication codes with QR code systems to verify user identity. The move is part of Google’s effort to discontinue two-factor authentication methods for a ...

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Abstract: Hash-based Message Authentication Code (HMAC) is a widely used cryptographic algorithm that combines a hash function with a secret key to ensure the integrity and authenticity of data. The ...

Gmail's DMARC security move is paying off. Update, Feb. 5 2025: This story, originally published Feb. 3, now includes help with applying strict email sender authentication protocols, another new ...