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UNC6395 Salesloft Drift token-theft campaign

Campaign
First reported
Last updated
Happening score
H score 44
1 unique sources, 1 articles

Summary

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The UNC6395 campaign against Salesloft Drift has widened into a multi-victim disclosure wave, increasing uncertainty about how many customer environments were exposed. Stolen OAuth and refresh tokens from the Salesforce integration were used to move laterally into customer systems and steal data. Reported impacts range from business contact details to support content that may include tokens or passwords. The operation’s true blast radius remains unresolved as additional victims continue to assess exposure.

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Timeline

  1. 04.09.2025 19:52 2 articles · 10mo ago

    UNC6395 Salesloft Drift token theft campaign widens across customer environments

    Campaign Scope Update

    UNC6395 stole OAuth and refresh tokens from Salesloft's Salesforce integration during Aug. 8-18, used those tokens to move laterally into certain Salesloft customer environments, and triggered downstream breach disclosures from organizations including Zscaler, Palo Alto Networks, Proofpoint, Cloudflare, and Tenable. Salesloft revoked active access and refresh tokens in Drift, Salesforce disabled all Salesloft integrations to Salesforce until further notice, and Google warned Drift customers to treat authentication tokens stored in or connected to Drift as potentially compromised. The campaign's full blast radius remains unclear.

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