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Massive breach spills credentials for thousands of sensitive networks

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Massive breach spills credentials for thousands of sensitive networks

Researchers discovered a massive breach affecting approximately 74,000 Fortinet firewalls across more than 21,000 organizations in 194 countries, with plaintext credentials exposed online. Russian-speaking attackers gained access to sensitive networks at major organizations including Oracle, Chevron, Lenovo, Federal Express, and NATO defense contractors. In many cases, threat actors leveraged the compromised devices to access centralized authentication systems such as Active Directory and Radius servers.

Why it matters: This affects roughly half of all internet-facing Fortinet firewalls globally with confirmed, current credentials actively in use by attackers; immediate credential rotation and firewall configuration review are critical.

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breaches incidents

Massive breach spills credentials for thousands of sensitive networks

Researchers discovered a massive breach affecting approximately 74,000 Fortinet firewalls across more than 21,000 organizations in 194 countries, with plaintext credentials exposed online. Russian-speaking attackers gained access to sensitive networks at major organizations including Oracle, Chevron, Lenovo, Federal Express, and NATO defense contractors. In many cases, threat actors leveraged the compromised devices to access centralized authentication systems such as Active Directory and Radius servers.

Why it matters: This affects roughly half of all internet-facing Fortinet firewalls globally with confirmed, current credentials actively in use by attackers; immediate credential rotation and firewall configuration review are critical.

VendorsMicrosoftFortinetOracle
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