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201–210 of 268 articles
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The Register
Flaw abused ''in an extremely sophisticated attack against specific targeted individuals' Apple patched a zero-day vulnerability affecting every iOS version since 1.0, used in what the company calls an "extremely sophisticated attack" against targeted individuals.…
The Register
Ukraine’s CERT says the bug went from disclosure to active exploitation in days Russia-linked attackers are already exploiting Microsoft's latest Office zero-day, with Ukraine's national cyber defense team warning that the same bug is being used to target government agencies inside the country and organizations across the EU.…
The Hacker News
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a newly disclosed security flaw impacting Cisco Secure Firewall Management Center (FMC) Software to its Known Exploited Vulnerabilities (KEV) catalog, following reports of zero-day exploitation. The vulnerability, assigned CVE-2026-20316 (CVSS score: 5.3), could permit an unauthenticated, remote attacker to log
The Hacker News
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added two maximum-severity security flaws impacting iCagenda and Balbooa extensions for Joomla to its Known Exploited Vulnerabilities (KEV) catalog, following reports of zero-day exploitation in the wild. The vulnerabilities, both rated 10.0 on the CVSS scoring system, are below - CVE-2026-48939 - A vulnerability in the
Dark Reading
The April/May zero-day exploitations of Ivanti's mobile device management platform meant unprecedented pwning of thousands of orgs by a Chinese APT — and history will probably repeat itself.
Bleeping Computer
The Hacker News
Dozens of organizations may have been impacted following the zero-day exploitation of a security flaw in Oracle's E-Business Suite (EBS) software since August 9, 2025, Google Threat Intelligence Group (GTIG) and Mandiant said in a new report released Thursday. "We're still assessing the scope of this incident, but we believe it affected dozens of organizations," John Hultquist, chief analyst of
The Register
Spy vs. spy China has accused US intelligence agencies of exploiting a Microsoft Exchange zero-day exploit to steal defense-related data and take over more than 50 devices belonging to a "major Chinese military enterprise" for nearly a year.…
Bleeping Computer
A Chinese hacking group is deploying Warlock ransomware on Microsoft SharePoint servers vulnerable to widespread attacks targeting the recently patched ToolShell zero-day exploit chain. [...]
The Hacker News
Cybersecurity researchers have shed light on a previously undocumented threat actor called NightEagle (aka APT-Q-95) that has been observed targeting Microsoft Exchange servers as a part of a zero-day exploit chain designed to target government, defense, and technology sectors in China. According to QiAnXin's RedDrip Team, the threat actor has been active since 2023 and has switched network