DarkSpectre browser extension campaigns compromise over 8.8M users worldwide
The latest campaign alone impacted 2.2 million users through malicious browser extensions distributed across the three major browsers.
The latest campaign alone impacted 2.2 million users through malicious browser extensions distributed across the three major browsers.
Goldberg worked at incident response firm Sygnia, while Martin, served as a ransomware negotiator for financial technology company DigitalMint.
ensys and the Shadowserver Foundation identified roughly 87,000 and 74,854 potentially exposed systems worldwide, respectively.
In brief: Fortinet warns of a five-year-old FortiOS flaw exploited in the wild, Russian defense-industry orgs targeted in a new campaign, and more.
The seized domain served as a backend control panel that stored and managed illegally harvested bank login credentials.
The extensions route all web traffic through attacker-controlled proxy servers using hardcoded credentials hidden with a custom encoding scheme.
The group is experimenting with new techniques to evade detection but still shows gaps in technical execution and language accuracy.
As part of Operation Sentinel, more than 6,000 malicious links were taken down and the six ransomware variants were decrypted.
The attackers used the built-in Windows BitLocker security feature to lock files on compromised systems.
Raccoon0365 was responsible for at least 5,000 compromised Microsoft 365 accounts across 94 countries.
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