Technology Data Breach Settlements 2026 — T-Mobile, AT&T, Yahoo & More

1. Identify which tech breaches affect you

   Think about all your tech accounts and mobile carriers over the past 10 years. T-Mobile customer? AT&T subscriber? Yahoo email? Uber rider or driver? Each yes is a potential breach settlement claim.
2. Find each open settlement above

   The settlement list is filtered to tech and telecom breaches. Each card shows the company, breach year, estimated payout, and filing deadline.
3. Click through and complete the claim (2–3 min)

   Tech breach claims require only your name, address, and account confirmation. SSN or documented losses are only needed for enhanced claims seeking higher payouts.
4. Stack multiple claims

   The average American had accounts with 4–6 companies affected by major tech breaches in the past decade. Filing each one separately takes 10–15 minutes total and can pay hundreds of dollars.
5. Track payout status on SettlementRadar

   Subscribe below to receive updates when each settlement you've filed begins distributing payments.

Why Tech Breaches Affect More People Than Any Other Industry

Technology companies and telecom carriers operate at a scale no other industry can match. When Yahoo was breached, all 3 billion accounts were compromised. When T-Mobile disclosed its 2021 breach, 76 million people were affected. When AT&T exposed records in 2024, virtually every current and former customer — about 110 million people — had call records exposed. This scale creates a paradox: the most consequential data breaches are the least visible to individuals. Your identity may have been compromised in a massive tech breach with zero symptoms for years — until a fraudulent credit account, a tax fraud filing, or a medical identity theft surfaces. Tech companies know the data they hold is valuable and know the attacks targeting it are sophisticated. When they fail to invest adequately in security — and when their security failures are proven in court — class action settlements are the mechanism that converts corporate liability into consumer compensation.

The Biggest Tech and Telecom Data Breaches

• Yahoo (2013–2016): All 3 billion Yahoo accounts were compromised in 2013 — not disclosed until 2016 after Verizon acquired Yahoo. Names, email addresses, birthdates, phone numbers, security questions, and hashed passwords were exposed. Settlement: $117.5 million.
• Facebook / Cambridge Analytica (2018): 87 million users' data was harvested without consent by Cambridge Analytica. The resulting privacy scandal led to a $725 million settlement — the largest privacy class action settlement in US history at the time.
• T-Mobile (2021): 76.6 million current, former, and prospective customers had SSNs, driver's licenses, and account data stolen. Settlement: $350 million.
• AT&T (2024): Two separate breaches — 73 million customer records posted on the dark web (including SSNs and passcodes) and a second breach exposing call records for nearly all AT&T customers. Class action filings ongoing.
• Uber (2016): 57 million rider and driver records stolen and concealed for over a year while Uber paid hackers $100,000 to delete the data (and stay quiet). Settlement: $148 million with state attorneys general.
• LinkedIn (2021): Data of approximately 700 million users (92% of all LinkedIn users) scraped and posted for sale. Litigation ongoing.
• LastPass (2022): Password manager breached, with encrypted password vaults and customer metadata stolen. Class action filed for negligent security practices.

Telecom Carrier Breaches: Your Phone Number Is a Master Key

Phone numbers are uniquely dangerous data because they serve as the foundation for two-factor authentication across virtually every online service. When telecom carriers are breached:

• Attackers can use your number for SIM swapping — convincing the carrier to transfer your number to a new SIM they control, then using it to bypass 2FA on your bank, email, and crypto accounts
• Your call and text records reveal who you communicate with, when, and from where — intelligence with blackmail, stalking, and corporate espionage potential
• Account data from telecom records (SSN, address, birthdate) provides the raw material for identity theft across any institution using those credentials for verification

The AT&T 2024 call records breach was notable specifically for this reason: even though call content was not exposed, metadata about who called whom and when constitutes a detailed social graph that carries significant privacy implications.

Social Media Privacy and Data Breach Settlements

Social media platforms face two categories of class action exposure: (1) traditional data breaches where hacker access results in account data theft, and (2) privacy violations where the company itself misuses data — Cambridge Analytica being the archetypal example. Both types result in settlements:

• Facebook/Meta: Cambridge Analytica privacy violation ($725M settlement), biometric data collection under BIPA ($650M settlement with Illinois users), and ongoing regulatory proceedings
• Google: Google+ data exposure settlement (users whose data was exposed before Google+ was shut down), Street View Wi-Fi collection ($13M class action), and multiple privacy class actions currently pending
• Twitter/X: Multiple privacy cases related to the 2022 breach and data practices under new ownership
• Snapchat: Illinois BIPA settlement and ongoing biometric privacy cases

SettlementRadar monitors all active social media settlement claims. Many involve large classes and no-proof-required filing, making them among the most accessible class action claims available.