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Check Your Eligibility

Synopsys Data Breach

Synopsys experienced a data breach between June 17 and December 4, 2025, exposing personal information such as Social Security numbers and financial details. If you were impacted, you may be entitled to compensation. Contact Class Action U for a free consultation to explore your legal options.

Check Your Eligibility
Synopsys
Date of Breach: December 3, 2025
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Who was affected:

Clients of Synopsys

Impacted Data:

Full name

Social Security number

Driver’s license number and/or other government identification number

Date of birth

Address

Email address

Bank account number and/or other financial information

Medical or health insurance information

Check Your Eligibility

Synopsys, Inc., a leading technology company, recently reported a cybersecurity incident involving unauthorized access to its systems, potentially compromising sensitive personal information. The breach, which took place between June 17, 2025, and December 4, 2025, affected a New Hampshire resident, exposing personal data such as Social Security numbers, driver’s license details, and financial information. Synopsys has taken action to address the incident, notify affected individuals, and offer services to help mitigate any potential risks.

Synopsys Data Breach Investigation

On December 3, 2025, Synopsys detected unauthorized activity within its network. The company’s incident response team immediately launched an investigation, supported by cybersecurity experts. The investigation revealed that a small number of Synopsys email accounts were compromised between June 17, 2025, and December 4, 2025.

Synopsys has taken steps to enhance the security of its systems and prevent similar incidents from occurring in the future.

When Did This Breach Occur?

The unauthorized access occurred between June 17, 2025, and December 4, 2025, affecting certain Synopsys email accounts. The incident was identified and contained by December 3, 2025, and Synopsys began notifying the affected individuals starting March 30, 2026.

What Information Was Breached?

The compromised personal information varied by individual but may have included the following:

  • Full name
  • Social Security number
  • Driver’s license number and/or other government identification number
  • Date of birth
  • Address
  • Email address
  • Bank account number and/or other financial information
  • Medical or health insurance information

Synopsys has emphasized that it is unaware of any fraudulent activity resulting from this breach but is offering protective measures to impacted individuals.

What You Can Do

If you were affected by the data breach, Synopsys recommends the following steps to protect yourself from potential identity theft and fraud:

  • Monitor Your Credit Reports: Review your credit reports regularly for signs of unauthorized activity. You are entitled to one free credit report per year from each of the three major credit bureaus. Visit www.AnnualCreditReport.com to access your free reports.
  • Enroll in Credit Monitoring Services: Synopsys is offering a 24-month complimentary membership to Equifax Credit Watch™ Gold. Take advantage of this service to monitor your credit and protect against fraudulent activity.
  • Place a Fraud Alert or Credit Freeze: Consider placing a fraud alert on your credit file to notify creditors to take extra steps to verify your identity before issuing credit. Alternatively, you can place a credit freeze to prevent unauthorized access to your credit report.
  • Report Suspicious Activity: If you notice any suspicious activity or unauthorized transactions, contact your financial institution immediately.

File a Data Breach Lawsuit Against Synopsys

If you were impacted by the Synopsys data breach, you may be entitled to compensation for the damages caused by the exposure of your personal information, including identity theft, financial loss, and emotional distress.

You may also consider filing a class action lawsuit to seek compensation for the harm caused by this breach and to encourage Synopsys to take stronger measures to protect sensitive personal information.

Contact Class Action U today for a free consultation. Our experienced legal partners specialize in data breach lawsuits and can help you explore your legal rights and options. There is no cost to speak with our team, and you are under no obligation after the consultation.

Take action today to protect your rights and ensure Synopsys is held accountable for this breach.

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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.