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Perkins Coie Data Breach

Perkins Coie LLP experienced a cybersecurity incident in January 2026 involving unauthorized access to a user account. Personal, financial, and health-related information may have been exposed. Affected individuals should monitor accounts, check credit reports, and consider legal recourse.

Perkins Coie
Date of Breach: January 26 and 27, 2026
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Who was affected:

Clients of Perkins Coie

Impacted Data:

Name and contact information

Date of birth

Government-issued identification numbers (e.g., Social Security, driver’s license, passport)

Financial account numbers (without security or access codes)

Health-related information

Perkins Coie LLP, a prominent law firm, recently disclosed a cybersecurity incident affecting certain individuals. Unauthorized access to a single user’s account between January 26 and 27, 2026 resulted in files being copied from the firm’s network. The firm’s investigation identified that the affected files may contain personal information, financial account numbers, and health-related data.

Perkins Coie LLP’s Data Breach Investigation

Upon discovering the incident, Perkins Coie LLP immediately secured the affected account, launched a detailed investigation, and engaged external cybersecurity experts to determine the scope and impact. Law enforcement was notified, and remediation measures were implemented to prevent future incidents.

The investigation revealed that some files obtained contained personal information about affected individuals. The firm has no evidence that the information has been misused but is proactively notifying individuals and providing resources to monitor and protect their information.

When Did This Breach Occur?

  • Dates of Breach: January 26–27, 2026
  • Date Discovered: January 27, 2026

The incident involved unauthorized access to a single user account, and the affected files were reviewed to identify impacted individuals.

What Information Was Breached?

Potentially exposed information includes:

  • Name and contact information
  • Date of birth
  • Government-issued identification numbers (e.g., Social Security, driver’s license, passport)
  • Financial account numbers (without security or access codes)
  • Health-related information

Not all data elements were impacted for every individual.

What You Can Do

Individuals affected by the Perkins Coie breach are encouraged to:

  1. Check Credit Reports: Under U.S. law, obtain a free annual credit report from Equifax, Experian, and TransUnion at www.annualcreditreport.com.
  2. Monitor Accounts: Review bank, credit, and other financial statements regularly for suspicious activity.
  3. Consider Fraud Alerts or Credit Freezes: These tools help prevent unauthorized accounts or transactions.
  4. Stay Vigilant: Watch for phishing attempts or any unusual activity associated with your personal or financial information.
  5. Enroll in Identity Protection Services: If offered by the firm, take advantage of complimentary monitoring services for proactive protection.

File a Data Breach Lawsuit Against Perkins Coie LLP

Affected individuals may be eligible to pursue a class action lawsuit against Perkins Coie LLP. Legal action can help recover compensation for lost privacy, time spent addressing the incident, and other costs associated with potential identity theft or fraud.

Contact us at Class Action U, where we’ll connect you with a lawyer skilled in class action lawsuits. If you’ve been contacted about this breach, received notice, or discovered you were impacted, fill out our quick, easy, and secure form to sign up. There is no cost to reach out to our legal partner and no obligation after speaking with someone from our team.

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Other Data Breaches
Date of Breach: July 8, 2025
Date of Breach: June 19, 2026
Date of Breach: April 22, 2026

Frequently Asked Questions

A data breach occurs when sensitive, confidential, or protected information is accessed, stolen, or disclosed without authorization. Data breaches often occur through phishing emails, malware, weak passwords, insider threats, or unsecured databases. Indicators of a data breach can include unexpected password resets, suspicious account activity, unauthorized transactions, or notifications from companies about compromised information.If you suspect your data has been compromised, you must take measures and act quickly. Change passwords, enable two-factor authentication, review your financial accounts for unusual activity and consider freezing your credit.

Once stolen, your personal information may be sold on the dark web or used for identity theft and financial fraud. In some cases, hackers use the data to extort companies or launch further attacks. Victims often face long-term risks, including damage to credit and privacy.

If you receive a data breach notification, don’t ignore it. Immediately change passwords for the affected account and any others that share credentials. Enroll in any free credit monitoring services offered and monitor financial statements closely.

To pursue a data breach claim, you’ll need documentation showing your information was compromised and proof of resulting harm, such as fraudulent charges, credit score damage, or identity theft reports. Notification letters, financial records, and communication with the breached company can help support your claim.

Yes. If a company fails to protect consumer data or delays notifying victims, it may be held liable under state and federal privacy laws. Many victims join class action lawsuits to recover financial losses and hold negligent organizations accountable.

Data breach settlements vary widely depending on the size of the breach, type of data compromised, and damages suffered by victims. Payouts may include cash compensation, identity theft protection, or reimbursement for losses. Many settlements range from a few hundred to several thousand dollars per person. A skilled data breach lawyer can guide victims through the complex legal process, ensuring their rights are protected. If you’ve received a data breach notification or believe your personal data was exposed, you may be eligible for compensation. Contact Class Action U to learn more about how to join a data breach lawsuit and understand the process of filing.