How many people were affected by the Fidelity Investments data breach, and what was exposed?

Fidelity Investments reported that about 77,000 people were affected and lists the following information as involved: names, Social Security numbers, driver license numbers. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.

What should I do after getting the Fidelity Investments 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.

Is the Fidelity Investments data breach letter legit or a scam?

A notice from Fidelity Investments in the mail matches the breach Fidelity Investments reported to the MA Attorney General on March 25, 2026, which covers about 77,000 people. 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 Fidelity Investments through a phone number or website you find yourself.

Did Fidelity Investments offer free credit monitoring?

Look for an enrollment code in your Fidelity Investments notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Using the free service won't stop you from joining a lawsuit or settlement later.

Can I sue Fidelity Investments over the data breach?

It depends on what was exposed, the law in MA 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.

Is there a Fidelity Investments 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 Fidelity Investments. 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.

How much could a Fidelity Investments data breach settlement or claim be worth?

There is no set amount, and no Fidelity Investments 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. The filing lists names, Social Security numbers, driver license numbers as involved. Keep receipts and records; they're what damages claims are built on.

Do I need a Fidelity Investments 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.

Received a Fidelity Investments notification letter? Read the letter guide

MonitoringMA AG filing · March 25, 2026

Fidelity Investments Reports Unauthorized Data Access in Massachusetts

Fidelity Investments has notified the Massachusetts Attorney General about a data breach stemming from unauthorized access. This incident, reported on March 25, 2026, affected approximately 77,000 individuals whose names, Social Security numbers, and driver license numbers were potentially exposed. The breach involved two customer accounts used to access documents containing personal information belonging to other customers.

State: MA
Affected: 77,000
Breach date: August 17, 2024
Reported: March 25, 2026

What may have been exposed

names
Social Security numbers
driver license numbers

Fidelity Investments reported an incident of unauthorized access to personal information to the Massachusetts Attorney General on March 25, 2026. This filing provides public details about a data breach that occurred involving customer data.

The breach, identified as unauthorized access, took place on August 17, 2024. According to the official report, two specific customer accounts were utilized to gain access to documents that contained personal information belonging to other Fidelity customers.

The information exposed in this incident includes names, Social Security numbers, and driver license numbers. The filing indicates that approximately 77,000 individuals were potentially affected by this unauthorized access.

Fidelity Investments has stated that the investigation into this matter is currently in a monitoring status. Individuals who receive a notification are encouraged to review the information provided by Fidelity Investments and consider general protective measures.

As a general precaution, affected individuals should remain vigilant by monitoring their financial statements and credit reports for any suspicious activity. Free copies of credit reports can be obtained annually from the three major credit bureaus. This information is derived from public records filed with the Massachusetts Attorney General.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

Freeze your credit
Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.
Replace exposed ID documents
Contact your state DMV or the issuing agency about replacing an exposed driver's license, passport, or government ID number.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

What to know about the Fidelity Investments data breach

How many people were affected by the Fidelity Investments data breach, and what was exposed?: Fidelity Investments reported that about 77,000 people were affected and lists the following information as involved: names, Social Security numbers, driver license numbers. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
What should I do after getting the Fidelity Investments 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.
Is the Fidelity Investments data breach letter legit or a scam?: A notice from Fidelity Investments in the mail matches the breach Fidelity Investments reported to the MA Attorney General on March 25, 2026, which covers about 77,000 people. 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 Fidelity Investments through a phone number or website you find yourself.
Did Fidelity Investments offer free credit monitoring?: Look for an enrollment code in your Fidelity Investments notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Using the free service won't stop you from joining a lawsuit or settlement later.
Can I sue Fidelity Investments over the data breach?: It depends on what was exposed, the law in MA 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.
Is there a Fidelity Investments 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 Fidelity Investments. 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.
How much could a Fidelity Investments data breach settlement or claim be worth?: There is no set amount, and no Fidelity Investments 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. The filing lists names, Social Security numbers, driver license numbers as involved. Keep receipts and records; they're what damages claims are built on.
Do I need a Fidelity Investments 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.

Related data breach cases

Browse all MA data breaches View the full case directory