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Synopsys, Inc. data breach investigation

Synopsys, Inc. has formally reported a data security incident to New Hampshire regulators. This filing confirms personal information was exposed, though the specific types of data and the nature of the breach remain undisclosed. This event matters to affected individuals, who should assess the potential impact and their options.

Filed
April 1, 2026
Regulator
NH AG
People affected
Not stated
File status
Investigation Open

What the filing confirms

  • Synopsys, Inc. reported the incident to the NH Attorney General.

Still unknown

  • Which categories of personal information were taken. The filing does not list them.
  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.
Read the filing at the source

Investigation notes

Synopsys, Inc. has officially reported a data security incident to the state of New Hampshire. Filed on April 1, 2026, this notification confirms that an unauthorized party gained access to systems containing personal information. The specific details surrounding the breach, including how it occurred and for how long the access persisted, are currently under investigation.

At this time, the public record does not specify the exact nature of the breach, such as whether it involved ransomware, or precisely what categories of personal information were exposed. The number of individuals potentially affected by this incident is also not yet disclosed. We are working with the available information to understand the full scope of what happened at Synopsys, Inc.

For those who received a notice from Synopsys, Inc., it is important to remain vigilant. Although the specific data involved is not detailed, any exposure of personal information warrants careful attention. We generally advise monitoring your existing accounts for unusual activity, changing passwords for online services, and being wary of unexpected communications that ask for personal details.

Companies like Synopsys, Inc. have a legal obligation to implement robust security measures to protect the personal information they collect and store. When these safeguards fail, leading to an exposure, affected individuals may have grounds to pursue claims for damages. Our firm is currently reviewing the circumstances of this incident to determine whether Synopsys, Inc. fulfilled its duties.

Understanding your legal options after a data breach can be complex, especially when many specifics remain unconfirmed. If your data was involved in the Synopsys, Inc. incident and you are concerned about the potential impact, you may wish to consider a free consultation to discuss your situation. We can help clarify your position without obligation.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Synopsys, Inc. used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in NH.

Synopsys, Inc. data breach questions

Is the Synopsys, Inc. data breach letter legit or a scam?
A notice from Synopsys, Inc. in the mail matches the breach Synopsys, Inc. reported to the NH Attorney General on April 1, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Synopsys, Inc. through a phone number or website you find yourself.
Did Synopsys, Inc. offer free credit monitoring?
Check your letter from Synopsys, Inc.. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Signing up doesn't waive any legal rights you may have.
Is there a Synopsys, Inc. data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Synopsys, Inc.. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
What should I do after getting the Synopsys, Inc. data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Where can I see the official Synopsys, Inc. breach notice?
Synopsys, Inc.'s report is published by the NH Attorney General: https://mm.nh.gov/files/uploads/doj/remote-docs/synopsys-20260401.pdf Compare it with the letter you received to confirm the dates and details match.
Do I need a Synopsys, Inc. data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
Can I sue Synopsys, Inc. over the data breach?
It depends on what was exposed, the law in NH and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
How much could a Synopsys, Inc. data breach settlement or claim be worth?
There is no set amount, and no Synopsys, Inc. settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.

Other open files in NH

Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.