Netflix's show Zero Day, starring Robert De Niro and Jesse Plemons, depicts a frightening possibility. What is a zero day and ...

Get exclusive insights on cyber attacks—including expert analysis on zero-day exploits, AI breaches, and crypto hacks—in our ...

The zero-day vulnerability (tracked as CVE-2025-24200 and reported by Citizen Lab's Bill Marczak) patched today by Apple is an authorization issue addressed in iOS 18.3.1, iPadOS 18.3.1 ...

Generally, iPhones are considered more secure than Android devices. Apple’s closed ecosystem and strict App Store policies limit the risk of malware, and its centralized software updates ensure ...

Users who haven't updated their iPhone or iPad firmware since late January should do so now. The iOS and iPadOS 18.3.1 update fixes an actively exploited ...

That same month, Marczak and Google’s Maddie Stone helped to find a further three iOS zero-days being actively exploited in the wild: CVE-2023-41991, CVE-2023-41992 and CVE-2023-41993. Last year was a ...

Microsoft classifies a zero-day flaw as one that is publicly disclosed ... Remote Code Execution Vulnerability Important Microsoft Edge for iOS and Android CVE-2025-21253 Microsoft Edge for ...

Analyzing leaked internal communication logs, security researchers are piecing together how one of the most notorious ...

Apple is patching a new zero-day exploit in iOS that may have been used by law enforcement to unlock seized iPhones. "Apple is aware of a report that this issue may have been exploited in an extremely ...

Apple released iOS 18.3.1, iPadOS 18.3.1, and iPadOS 17.7.5 today to address a zero-day exploit that might allow attackers to access data on a locked device. The update patches the OS against an ...

A company named Cellebrite, which sells forensic tools to law enforcement, exploited a zero-day vulnerability in Android’s USB framework.