Siden data breach (2023)

Breach window

Jul 17, 2023 → Jul 25, 2023

When the intrusion reportedly occurred, per the linked filings

Breach discovered

Jul 24, 2023

Reported by MAINE AG filing

77 days

⛰️New Hampshire State AGFirst filinglinked via multistate filing link · 100%

Filed Oct 9, 2023bd_bc03eec1a3cfa3cf

Siden & Associates, P.C. notified the NH Attorney General of a data security incident occurring July 17-25, 2023, affecting 28 NH residents. Unauthorized parties accessed personal information including names and Social Security numbers. Siden reported to federal law enforcement, engaged third-party experts, reset passwords, rebuilt systems, and installed EDR. Affected individuals received credit monitoring via Experian.

Affected (this filing): 28

🦞Maine State AGMost recent

Filed Oct 11, 2023bd_4147ab290a1cf747

Siden & Associates, P.C. reported an external system breach (hacking) occurring on July 17, 2023, discovered on July 24, 2023. The incident affected 605 individuals, including 2 Maine residents. Acquired data included names combined with driver's license numbers. The firm provided 24 months of Experian IdentityWorks (credit monitoring and identity restoration) to affected individuals.

Affected (this filing): 605

ME AG >30d · 79d

Siden

Litigation Timing

Sensitive data

Timeline