SEGA says provider breach exposed 2.2 million subscriber email addresses

First reported by TechRadar at · Updated · 2 sources

The incident involved ARARA, a third-party service used to distribute newsletters. According to Cyber Security News, the affected records covered promotional emails for SEGA and its group company SEGA Fave. TechRadar reports that the exposure was part of a larger supply chain attack against the digital marketing company.

  • Cyber Security News reports SEGA disclosed the breach on November 9, 2026.

Covered by 2 publishers within 3 hours of the first report.

Reporting2

TechRadar Sega newsletter data breach sees 2.2 million email addresses exposed · Sead Fadilpašić
Android Headlines SEGA confirms newsletter data breach, exposing 2.2 million users · Justin Diaz

Related

Nitori reports breach that may have exposed 37.6 million customer records
Chainalysis says breach exposed credentials for all customers
AT&T Data Breach Payout: Watch Your Email Or You Could Miss Out
Iris Ohyama warns breach may affect 7.7 million customers

Topics Data breaches