Walker Advertising, LLC

Walker Advertising LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2025-10-14 and was reported on 2026-06-05. 3 Indiana residents were affected. 618 individuals affected in total.

Walker Advertising, LLC issued a Massachusetts state-agency breach notification (Ref: 2026-913) regarding an incident affecting customer personal information. The company explicitly declined to disclose the nature of the incident, citing Massachusetts legal requirements. Affected individuals were offered 24 months of complimentary credit monitoring via Epiq. No specific attack vector, data types, or affected counts were disclosed in the filing.

Walker Advertising, LLC notified the New Hampshire Attorney General on June 5, 2026, of a data event affecting two NH residents. Unauthorized access to an employee email account occurred between Oct 14 and Dec 1, 2025, likely via phishing. Exposed data included names, SSNs, and financial account info. Walker engaged third-party specialists, offered 12 months of credit monitoring via Epiq, and implemented additional security safeguards.

Walker Advertising, LLC notified Nebraska regulators that an unauthorized actor accessed an employee email account between October 14 and December 1, 2025. The incident involved the name and Social Security number of one Nebraska resident. Walker engaged third-party specialists, offered 12 months of credit monitoring via Epiq, and provided notice on June 5, 2026.

Walker Advertising, LLC reported an external system breach (hacking) occurring on October 14, 2025, discovered on May 6, 2026. The incident affected 618 individuals, including 1 Maine resident. The organization notified affected individuals in writing on June 5, 2026, and provided 12 months of credit monitoring services through Epiq.

Walker Advertising, LLC experienced a security incident between January 29 and February 22, 2018, where two senior employees' corporate email accounts were hacked. The attacker used these accounts to send phishing emails to solicit access credentials. Potentially compromised data includes names, Social Security numbers, driver's license numbers, medical information, and health insurance information. The company isolated accounts, locked out the hacker, reset credentials, enabled MFA, and offered one year of identity protection via Experian.