Iran-linked CyberAv3ngers suspected in attacks on Minnesota water systems

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More than 30 facilities disrupted in 'coordinated cyberattack,' though officials have yet to name a culprit

Security researchers at Tenable suspect the Iran-linked faux hacktivist outfit CyberAv3ngers was behind the cyberattack that disrupted more than 30 Minnesota water facilities.

Neither state-level nor federal officials have made any claims regarding attribution for the attacks, however, Tenable reckons the operational pattern is consistent with the crew's previous raids, noting the timing relative to recent government warnings.

The Cybersecurity and Infrastructure Security Agency (CISA) updated an advisory on Iran-linked attackers targeting programmable logic controllers (PLCs) across critical infrastructure on July 22, four days before Minnesota said the attacks targeted its systems.

The advisory warned that Iran-linked hackers were attempting to disrupt operations using tactics previously associated with CyberAv3ngers. Government facilities, water and wastewater systems, and energy providers were among those urged to remain on high alert.

What happened in Minnesota?

On July 26...

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