Tag: cve 2025 66376
5 articles
Russian Hackers Exploit Zimbra Webmail in Global Espionage Campaign
Russian hackers have launched a global espionage campaign, exploiting a vulnerability in Zimbra Webmail since July 2025, with a sneaky zero-click phishing attack that tricks victims into handing over sensitive info. The clever tactic uses fake news headlines and hidden code to inject malware into browsers, all without requiring a single click.
Russian Espionage Group Exploits Zimbra Flaw to Steal Western Data
A single, stealthy view is all it takes for hackers to exploit a Zimbra flaw, allowing them to siphon off 90 days' worth of emails, passwords, and sensitive data. This alarming vulnerability, tracked as CVE-2025-66376, has prompted a joint warning from US and international cybersecurity officials.
Kremlin Hackers Exploit Zimbra Bug to Infiltrate Networks
Kremlin hackers, also known as Laundry Bear, have been exploiting a vulnerability in the Zimbra Collaboration Suite to secretly infiltrate government and commercial networks for over a year, aiming to gather sensitive information for the Russian Federation. They've been using malicious emails to inject JavaScript code, allowing them to covertly acquire email data.
Russian Hackers Exploit Zimbra Flaw for Widespread Email Theft
Russian hackers have exploited a Zimbra flaw, CVE-2025-66376, to steal emails from targeted organizations, allowing them to automatically collect a victim's last 90 days of email without requiring any interaction. This alarming vulnerability was weaponized by the Russian state-sponsored group Laundry Bear using a combination of phishing and specially crafted HTML emails.
Russian Hackers Exploit Zero-Click Attack on Western Organizations
Russian hackers have launched a stealthy zero-click attack, dubbed "beehive," targeting Western organizations by exploiting a vulnerability in the Zimbra Collaboration Suite, allowing them to siphon off sensitive emails and data with just a viewed email. This alarming threat highlights the need for organizations to bolster their defenses against such sophisticated cyber threats.