2026 Murata Electronics North America - prolonged unauthorized access to sensitive personal information
Data compromised
Sensitive personal information; exact fields not disclosed in initial public summary
Technical writeup
UpGuard reported that Murata Electronics North America disclosed a breach on May 4, 2026 after detecting unauthorized third-party access through internal monitoring on February 28, 2026. The access allegedly spanned from March 2025 until discovery, and a third-party forensic investigation concluded in early April 2026. Public summaries described sensitive personal information as involved, but did not list precise data fields.
Root cause
Unknown unauthorized third-party access to company systems over a prolonged period