Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security ...

Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...

A new United Arab Emirates-based startup is offering up to $20 million for hacking tools that could help governments break into any smartphone with a text message. Advanced Security Solutions launched ...

Zero-day attacks have become a significant concern in the realm of cybersecurity, posing a formidable challenge to individuals and organizations alike. These attacks exploit vulnerabilities that are ...

Cisco fixes actively exploited CVE-2026-20045 zero-day enabling unauthenticated RCE in Unified CM and Webex; CISA sets Feb 11, 2026 deadline.

Apple Inc. has released an emergency security update to address a zero-day vulnerability in its ImageIO framework that has been actively exploited in the wild. A zero-day is a previously unknown ...

The Google Threat Intelligence Group today released its annual 2024 zero-day trends report, surprisingly finding that there was a reduction in zero-day threats exploited in the wild last year despite ...

With the popularity of the Netflix series Zero Day among cybersecurity experts and others, the show has evolved into an interesting reference for comprehending the far-reaching effects of zero-day ...

Cisco has fixed a critical Unified Communications and Webex Calling remote code execution vulnerability, tracked as CVE-2026-20045, that has been actively exploited as a zero-day in attacks.

Google has released an urgent update for its Chrome browser to fix a newly discovered zero-day security flaw that hackers are already exploiting. This is the sixth zero-day Chrome has faced this year, ...

In early 2016, the Federal Bureau of Investigation reportedly paid more than $1.3 million for a software flaw that allowed it to unlock an iPhone without Apple’s assistance. The purchase was possible ...