Salesloft Drift Breach: What Happened and How Does It Affect Me?
A widespread supply chain attack has impacted hundreds of organizations through the marketing software-as-a-service (SaaS) product, Drift, owned by Salesloft. The campaign, attributed to a threat group tracked by Google as UNC6395, is believed to have occurred between August 8 and August 18, 2025. The attackers used stolen OAuth and refresh tokens associated with Drift's AI chat agent to access the systems of impacted companies.