SEYFARTH SHAW LLP

Seyfarth Shaw LLP based in Chicago, Illinois, a other entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-08-18 and reported on 2026-09-21. 305 Texas residents were affected. 56,755 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information. Consumers were notified via U.S. Mail.

Seyfarth Shaw LLP notified individuals that on August 18, 2026, a limited number of documents containing names and Social Security numbers were sent by email to an unauthorized recipient. The firm confirmed no unauthorized network access occurred. Affected individuals are offered 24 months of credit monitoring and fraud assistance.

Seyfarth Shaw, LLP notified the NH Attorney General of an incident where documents containing names and Social Security numbers were sent by email to an unauthorized recipient. The firm identified the error on August 18, 2026. One New Hampshire resident was affected. The firm confirmed no unauthorized network access occurred. Response actions included notifying the FBI, offering two years of credit monitoring via CyberScout, and implementing additional employee training.

Seyfarth Shaw LLP reported a data breach to the Indiana Attorney General. The breach occurred on 2026-08-18 and was reported on 2026-09-18. 149 Indiana residents were affected. 56,755 individuals affected in total.

Seyfarth Shaw, LLP notified individuals that their personal information, including Social Security numbers, names, dates of birth, and addresses, was involved in a recent event. The firm obtained this information while performing legal services for AAA Mountain West Group. Seyfarth states that none of AAA Mountain West Group’s electronic platforms or systems were involved. The firm is offering 24 months of credit monitoring and fraud assistance services.

BMS CAT, Inc. notified New Hampshire AG of a ransomware incident attributed to the Conti Group. Access occurred Feb 22, 2022; discovered Feb 25, 2022. Ransom paid; data exfiltrated. 8 NH residents affected. Data types: PII, SSN, financial, PHI. Remediation: EDR, MFA, PAM.

Supplemental Income 401(k) Plan notified Washington AG of a phishing attack compromising a third-party administrator's email account. Unauthorized access occurred March 22–April 21, 2021. 1,085 Washington residents affected. Data included names, SSNs, DOBs, and financial account details. Forensic review conducted; 24-month credit monitoring offered.

Supplemental Income 401(k) Plan notified NH AG of a phishing attack compromising a third-party administrator's email account. Unauthorized access occurred March 22–April 21, 2021. One NH resident's PII (name, SSN, DOB, financial data) was affected. The Plan retained forensic investigators, implemented security monitoring, and offered 24 months of credit monitoring via Experian.

Supplemental Income Trust Fund and MonRoc Administrators LLC reported a phishing incident occurring between March 22, 2021, and April 21, 2021. The breach compromised names and Social Security Numbers of 34,858 individuals, including 3 Maine residents. Discovered on April 25, 2021, the entity provided 24 months of credit monitoring via Experian IdentityWorks to affected consumers.

AlliedBarton Security Services LLC notified the New Hampshire Attorney General that a security incident involving its third-party service provider ADP affected approximately 2 New Hampshire residents. The incident involved employee personal information. ADP had already provided notice of the incident.