DataBreachPayment.com
MonitoringCalifornia AG filing · September 18, 2026

Opportune LLP Data Breach Exposes Sensitive Personal Information

Opportune LLP, a global energy consulting firm, reported a data breach on June 22, 2026, affecting individuals whose sensitive information was handled by the company. The incident, disclosed in California, exposed a range of personal and financial data. If you received a notification, you may be eligible for compensation.

This breach is real, not a scam. Opportune LLP officially reported it to the California Attorney General on September 18, 2026.

Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278

Received a Opportune LLP notification letter? Find out in minutes if you qualify for compensation.

Free case review
State
California
Breach date
June 22, 2026
Reported
September 18, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Wage and Compensation Information
  • Tax Return Information
  • Direct Deposit Account Details
  • Home Address
  • Financial Account Number

Opportune LLP, a premier global energy consulting firm, confirmed a data breach on June 22, 2026. This incident, formally reported to the California Attorney General on September 18, 2026, involved unauthorized access to its digital environment, potentially compromising the private information of affected individuals.

The breach reportedly exposed several categories of highly sensitive personal and financial data. These include Full Name, Social Security Number, Date of Birth, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, Home Address, and Financial Account Number.

Exposure of such comprehensive data carries significant risks, including identity theft, financial fraud, and targeted phishing attempts. With access to your Social Security Number, Date of Birth, and Financial Account Number, criminals could attempt to open new accounts in your name, file fraudulent tax returns, or make unauthorized transactions.

As a firm operating in California and handling vast quantities of sensitive personal data, Opportune LLP has a legal obligation under state law, including the California Consumer Privacy Act (CCPA), to implement robust security measures. The occurrence of this data breach suggests that the company's safeguards may have been insufficient, potentially indicating negligence in protecting your private information.

If you received a data breach notification letter from Opportune LLP, your private information was compromised due to this incident. You don't need to have suffered immediate financial loss to explore your options. A free attorney case review can help you understand if you qualify to pursue compensation, with no fees unless we successfully recover for you.

Received the Opportune LLP notification letter? The Opportune LLP case file tracks this filing.

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.

  • Guard against tax fraud

    File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • 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.

Opportune LLP data breach settlement, compensation and claim questions

How much could a Opportune LLP data breach settlement or claim be worth?
There is no set amount, and no Opportune LLP 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 Full Name, Social Security Number, Date of Birth as involved. Keep receipts and records; they're what damages claims are built on.
Is there a Opportune LLP 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 Opportune LLP. 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 many people were affected by the Opportune LLP data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Social Security Number, Date of Birth, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, Home Address, Financial Account Number. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Can I sue Opportune LLP over the data breach?
It depends on what was exposed, the law in California 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.
Did Opportune LLP offer free credit monitoring?
Check your letter from Opportune LLP. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. 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.
Is the Opportune LLP data breach letter legit or a scam?
A notice from Opportune LLP in the mail matches the breach Opportune LLP reported to the California Attorney General on September 18, 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 Opportune LLP through a phone number or website you find yourself.
Do I need a Opportune LLP data breach lawyer or attorney?
A data breach lawyer can tell you whether your situation supports a claim and what it may be worth. A review here is free, and law firms usually take these cases on contingency, so there is no upfront cost.
Where can I see the official Opportune LLP breach notice?
Opportune LLP's report is published by the California Attorney General: https://oag.ca.gov/privacy/databreach/reporting Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Opportune LLP 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.

Source: California Attorney General filing

Related data breach cases