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icarus

2 stories · 2 in the wild · June 21, 2026 – June 23, 2026

evidence: 2 observed

how they got in

  • supply chain 1 · Jun 21

sectors

  • security vendors 2 · Jun 23
  • technology 1 · Jun 21

techniques

  • oauth token theft 1 · Jun 21

attack phases seen

  • Credential access 1 · Jun 21
  • Initial access 1 · Jun 21

what we reported, newest first, grouped by story

Jun 21 – June 23, 2026 · 2 reports

  • Klue breach fallout widens to a who's-who of security vendors — after Icarus posted stolen data on June 22, affected Klue customers now include HackerOne, Huntress, Jamf, OneTrust, Recorded Future, Snyk, and Tanium. Huntress says no product data, telemetry, passwords, or card data were touched — exposure is limited to business metadata (names, products trialed, subscription/pricing, sales notes) — and warns the data is ripe for Klue/Huntress impersonation. SecurityWeek · Huntress · Jun 23 · observed · Threat Intelligence
  • Klue, a competitive-intelligence platform, confirmed attackers stole OAuth tokens used to connect to customers' Salesforce environments, and the new Icarus extortion group has claimed it (BleepingComputer). Salesforce disabled the Klue Battlecards integration on June 11; this is the third Salesforce-connected app abused for CRM data theft, and confirmed victims include security vendors Huntress and Recorded Future (SecurityWeek, The Hacker News). · Jun 21 · observed · via supply chain · Cloud & Identity