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Klue OAuth breach victim list grows as Icarus hackers claim attack

·Source: BleepingComputer

Updated:

Executive Summary

Market intelligence platform Klue has publicly confirmed a recent security incident that allowed threat actors to steal OAuth tokens used to connect to customers' Salesforce environments, as the new "Icarus" extortion group publicly claims the attack. [...]

Analysis

Market intelligence platform Klue has publicly confirmed a recent security incident that allowed threat actors to steal OAuth tokens used to connect to customers' Salesforce environments, as the new "Icarus" extortion group publicly claims the attack. [...]
Source Attribution

Originally published by BleepingComputer on Jun 19, 2026.

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