OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.

Security researchers at UpGuard discovered the mysterious database, which also contained billions of email addresses and passwords.

Earlier this month, the now viral social network Moltbook exposed 1.5 million API authentication tokens and 35,000 email ...

As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Beyond firewalls and perimeter security, a zero trust architecture allows security officials to better protect data and system access to both outsider and insider threats, adopting a mantra of “trust ...

Advantest Corporation disclosed that its corporate network has been targeted in a ransomware attack that may have affected customer or employee data. Hackers are actively exploiting the CVE-2026-1731 ...

For almost as long as antivirus apps have existed, PCMag has evaluated them to pick the best. As the antivirus industry evolved to offer security suites, we expanded our analysis to include them.

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

At PCMag, we’ve been evaluating antivirus apps for more than 35 years and reviewing security suites for more than 25. We now maintain reviews of over 40 suites, featuring a diverse range of components ...