Amplitude, Inc.（AMPL）のニュースとイベントAMPLAmplitude, Inc.

Amplitude Addresses Security Incident Affecting Less Than 0.3% of Customer Data

Amplitude said on its website: "We want to provide clarity about a recent security incident at Amplitude. On September 28, 2026, our security team detected, contained, and remediated unauthorized access to a localized portion of Amplitude's internal systems. This is unrelated to recent vulnerabilities identified in PHP (PHP2Shell CVE-2026-109618 and CVE-2026-109619) and Node.js (CVE-2026-111497). The incident impacted event data belonging to less than 0.3% of customer accounts. We have contacted each of these customers directly, and we continue to work with them to assess any impact. Our investigation, supported by an independent forensics firm, has confirmed that no end-user information was exposed for any other Amplitude customers."