Integrated Silicon Solution Inc.

Integrated Silicon Solutions reported a data breach to the Indiana Attorney General. The breach occurred on 2025-06-30 and was reported on 2025-11-07. 1 Indiana residents were affected. 1,059 individuals affected in total.

Integrated Silicon Solution, Inc. (ISSI) reported that an unauthorized third party accessed its network. The breach occurred between June 6 and June 7, 2025, and was discovered on June 30, 2025. The incident involved unauthorized access to a file server, potentially exposing personal information including names and other data elements. ISSI engaged cybersecurity advisors and law enforcement, and is offering identity monitoring to affected individuals.

Integrated Silicon Solution, Inc. (ISSI) notified the New Hampshire Attorney General on November 7, 2025, of a data breach discovered on June 30, 2025. An unauthorized third party gained remote access to ISSI's network and exfiltrated files from a shared storage system. The breach affected 8 New Hampshire residents, primarily past or present employees, exposing names, Social Security numbers, dates of birth, passport numbers, and limited health information. ISSI engaged forensic investigators and law enforcement, and is offering credit monitoring to affected individuals.

Integrated Silicon Solution Inc. (ISSI) is a technology company specialized in the design and development of semiconductors for tech industries. It produces a wide range of integrated circuits, including dynamic and static random access memory chips, flash memory, and digital and analog integrated circuits. Founded in 1988, it serves clients globally from sectors such as automotive, networking, telecommunication, and digital consumer.