Unauthorized Remote Access Compromises Files at K&L Gates
An unauthorized actor gained remote access to a single employee workstation at K&L Gates on April 27, 2026, acquiring certain files during the security breach. K&L Gates reported that it concluded its internal investigation into the incident and finished reviewing the potentially impacted data on September 22, 2026. The firm is now notifying potentially impacted individuals on behalf of certain clients whose information was stored within the accessed files.
Personal Information Exposed in the April Breach
The forensic review determined that the unauthorized file acquisition compromised sensitive personal data belonging to clients and individuals. According to disclosures from K&L Gates, the exposed information includes name, date of birth, Social Security number, driver’s license number, financial information, and medical information. The firm stated that it is not aware of any identity theft or fraud resulting from the incident, but it initiated notifications to ensure affected parties can monitor their personal accounts.
K&L Gates Launches Investigation and Assistance Line
Following the discovery of the unauthorized activity, K&L Gates launched an investigation to determine the scope of the breach and deployed additional data privacy and security measures. The firm established a dedicated assistance line at (844) 959-7137, operating Monday through Friday from 9 a.m. to 9 p.m. Eastern Time, to answer questions from individuals receiving notices at its Pittsburgh office located at 210 6th Street.

Credit Monitoring and Protection Options for Affected Individuals
Federal law entitles consumers to one free credit report annually from each of the three major credit reporting agencies: Equifax, Experian, and TransUnion. Individuals can request these reports online or by calling 1 (877) 322-8228. Affected parties may also place a one-year initial fraud alert on their credit files at no charge, which requires businesses to verify a consumer’s identity before extending new credit. For victims of identity theft, an extended seven-year fraud alert is available. Alternatively, consumers can request a credit freeze to block bureaus from releasing credit reports without express authorization, though freezes may temporarily delay new loan or mortgage approvals. Consumers seeking guidance on the Fair Credit Reporting Act can review resources provided by the Consumer Financial Protection Bureau.
Frequently Asked Questions About the K&L Gates Incident
What specific date did the unauthorized access occur?
An unauthorized actor gained remote access to a single workstation and acquired files on April 27, 2026, according to K&L Gates.

When did the firm finish reviewing the impacted data?
K&L Gates completed its detailed review of the potentially impacted data on September 22, 2026, before beginning client notifications.
Who can affected individuals contact with questions?
Individuals can reach a dedicated assistance line toll-free at (844) 959-7137 between 9 a.m. and 9 p.m. Eastern Time on weekdays.
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