SimonMed Imaging (United States) notified the California Attorney General of a data breach on 10 October 2025. The breach began on 21 January 2025, 262 days before it was reported.
Status
Confirmed breach
People affected
Not reported yet
Reported
10 October 2025
Breach began
21 January 2025
Time to tell
262 days (the median in California’s notices over the last year: 154 days)
What was exposed
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does.
Before the notice: the ransomware gang Medusa named SimonMed Imaging on its leak site on 10 February 2025, 242 days before this was reported. Matched by the organisation’s name: the notice itself does not say who the attacker was.
Look for SimonMed Imaging’s own notice or letter: it should say what of yours was involved. Keep it.
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does. If SimonMed Imaging has a password of yours, change it now to be safe.
Expect scams that use your details: calls, texts or emails pretending to be SimonMed Imaging, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.
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