Apollo Management Notifies Individuals After Social Engineering Incident Involving Cloud Platforms

What the notice says

Apollo Management Holdings, L.P. notified individuals, through a letter dated August 21, 2026, that it had experienced a social engineering incident affecting the security of some personal information. The notice as filed states that Apollo determined there was . Apollo states that upon detecting the incident it .

According to the notice, Apollo further states that , with additional variable information noted in the letter depending on the recipient. Apollo says it has . The company is offering recipients complimentary credit monitoring and identity protection services through Cyberscout, a TransUnion company, for twenty-four months from enrollment, with a window to enroll .

What the notice leaves open

The notice as filed does not state the total number of individuals affected. It does not specify how the social engineering incident occurred or name the cloud platforms involved. The notice also does not state when Apollo first detected the unauthorized activity itself, only when it learned the scope of impacted information and the dates of unauthorized access. California, Apollo says, received notice that was .