CYBER-CRIME

Why are you even reading this?! Rotate your passwords!!

If you have a Fortinet firewall, it's time to stop and change your passwords. Intruders somehow gained access to around 75,000 Fortinet firewall devices and stole credentials belonging to major corporations across 194 countries, in some cases leading to full network compromise.

Security researchers say that they have verified the data, and the cracked FortiGate passwords belong to accounts spanning multinational corporations including FoxConn, Samsung, Comcast, Siemens, Lenovo, FedEx, PxW, Accenture, Oracle and many others.

Check to see if your organization made the list of affected domains – and immediately rotate all passwords associated with Fortinet VPN and administrative interfaces.

Make sure multi-factor authentication is turned on, too, as this type of massive credential leak can lead to very serious consequences, giving attackers full, remote access to not only the firewall but the entire corporate network.

Hudson Rock, which analyzed the data, said the leak affects 21,632 unique domains. 

“The scale of this breach touches nearly every sector of the global economy, sparing no industry. The threat actors have built a verified database of working credentials for some of the largest enterprises on the planet,” the security shop said on its Infostealer blog.

Researcher Volodymyr “Bob” Diachenko first spotted the intrusions and attributed them to a Russian-speaking group.

“They intercept SSL VPN authentication, crack hashes on a 45-GPU cluster managed via Hashtopolis, and pivot into internal Active Directory environments,” he wrote on LinkedIn. “The operation processed 1.16 billion credential attempts against 320,777 FortiGate targets and 2.1 billion attempts against 163,650 MSSQL servers.”

Plus, according to Diachenko, the criminals fully pwned at least four organizations, including a Turkish NATO defense contractor, and, in that case, stole classified defense documents.

Security sleuth Kevin Beaumont, who also verified the stolen credentials, said “the data is legit.” 

“I have worked with several orgs listed, and can confirm the logins and passwords are real,” Beaumont wrote. “Many of the devices sampled are on fairly recent patches.”

According to device search engine Shodan, the massive heist comprises about half of all internet-facing Fortinet firewalls. Plus, Beaumont noted, most of the compromised Fortinet devices remain online. 

So if you’re still reading this story: stop now, and go reset your Fortinet firewall passwords stat.

The Register reached out to Fortinet and the companies affected by the so-called FortiBleed campaign for comment, Lenovo said it was looking into it; we didn't receive responses from the others. ®