Salesloft Drift OAuth Breach Compromises Salesforce: 2025 Supply Chain Attack Analysis
In August 2025, a supply chain attack leveraging the Salesloft Drift integration was used to compromise customer Salesforce instances. Threat actors exploited compromised OAuth credentials between August 8-18, enabling them to perform automated, high-volume data exfiltration from sensitive Salesforce objects such as Account, Contact, Case, and Opportunity records. Following exfiltration, the attackers reportedly scanned acquired data for credentials and leveraged anti-forensic tactics, including deletion of query logs, to obscure their activities. Salesloft promptly revoked all relevant tokens and notified impacted customers, while security teams advised immediate credential rotations and log investigation for signs of compromise. This incident spotlights the risks associated with third-party SaaS integrations and highlights the sophistication of attackers targeting popular business platforms. As OAuth-based attacks and API exploitations become more common, organizations must enhance supply chain monitoring, review privilege access, and adopt zero trust principles to mitigate similar breaches.
Kill Chain
