ARC Community Services Data Breach Lawsuit Investigation
ARC Community Services, a Wisconsin-based nonprofit, disclosed a privacy incident that exposed sensitive employee information. If you received a breach letter, you may qualify to seek compensation and complimentary identity-protection services—act now to preserve your rights.
Key Facts at a Glance
- Full legal entity: ARC Community Services (ARC Community Services)
- Date consumer notices mailed: December 4, 2025
- Incident reported to Massachusetts Attorney General: December 16, 2025
- Total individuals affected: 4
- Data exposed: first and last name, Social Security number
- Free services offered: 24-month single-bureau credit monitoring, credit report & score, and fraud assistance through Cyberscout (TransUnion)
- Law-enforcement notification: Confirmed
What Happened?
On December 4, 2025, ARC Community Services began notifying current and former employees—as well as listed beneficiaries—that a data-privacy incident compromised certain personnel files. The organization later filed a report with the Massachusetts Attorney General on December 16, 2025, confirming 4 affected Massachusetts residents.
What Information Was Involved?
The breach letter specifies that the following data elements were involved:
- First and last name
- Social Security number
ARC Community Services’ Response
According to the notice, ARC Community Services took immediate containment measures, implemented enhanced security protocols, and notified law enforcement. Impacted individuals receive the following at no cost:
- 24-month single-bureau credit monitoring
- Access to a credit report and score
- Real-time credit-file change alerts
- Proactive fraud assistance and remediation services via Cyberscout, a TransUnion company
Your Next Steps
Even if you have not noticed suspicious activity, take the following precautions:
- Enroll in the complimentary Cyberscout services by following the instructions in your letter.
- Review your credit reports and bank statements for unfamiliar transactions.
- Place a fraud alert or credit freeze with the bureaus if you detect irregularities.
- Retain all breach-related correspondence for potential legal claims.
Company Overview
ARC Community Services operates residential and community-based programs supporting women and families affected by substance-use disorders.
- Website: arccommserv.com
- Headquarters: 2001 W. Beltline Hwy. #102, Madison, WI, USA
- Founded: 1976
- Industry: Nonprofit Organization
- Social: (no official social profiles listed)
ARC Community Services Data Breach FAQs
I received a data breach letter from ARC Community Services — what should I do?
Follow the enrollment instructions for Cyberscout credit monitoring, review your financial accounts for unusual activity, and consider placing a fraud alert or credit freeze.
How many people were affected by the ARC Community Services breach?
The organization reported the incident to the Massachusetts Attorney General as impacting 4 individuals.
What information did the ARC Community Services breach expose?
First and last names combined with Social Security numbers.
Did ARC Community Services offer credit monitoring?
Yes. Impacted individuals get 24 months of single-bureau credit monitoring, credit reports, scores, and fraud assistance through Cyberscout.
How can I submit a claim related to the ARC Community Services data breach?
If you experienced fraud or wish to explore legal remedies, preserve all breach notices and proof of identity theft, then consult a qualified data-privacy attorney about joining the ongoing investigation.
Where can I download the official ARC Community Services breach notice?
You can download it directly from the Massachusetts Attorney General’s website: Official PDF Notice.