ADT Inc.
bd_7c187a828ecd7988 · schema v1 · pii pii-v1
Full breach record for ADT Inc. →4 incidents on fileADT, Inc. reported unauthorized access to customer and prospective customer data in Washington on April 20, 2026. The breach affected 5,129 Washington residents. Compromised data included names, phone numbers, addresses, dates of birth, and the last four digits of Social Security numbers. No credit card or banking information was accessed. ADT terminated the intrusion, engaged forensic experts, notified law enforcement, and offered 12 months of credit monitoring.
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Incident timeline
Apr 20, 2026
Begins
Apr 20, 2026
Discovered
Jul 28, 2026
Filed
vs. sector median
4 wks faster
Linked disclosures
Why this link?Ransomware claims (2)
- Leak Sitelockbit5bd_9bb50e8a639885802026-08-23 · +26dVerified by operator
- Leak Siteshinyhuntersbd_6a819d19e886ff232026-04-24 · +95dVerified by operator
Regulatory filings (5) · sorted by filing gap
- Texas State AGbd_398dec1b429ee6f92026-07-28Verified by operator
- Oregon State AGbd_a3390e1fa5a8ee7e2026-07-28Verified by operator
- New Hampshire State AGShiny Huntersbd_e094ffa4469f37662026-07-29 · +1dVerified by operator
- Massachusetts State AGbd_aef18852e33a482b2026-07-27 · +1dVerified by operator
Show 1 more filing ↓Show fewer ↑up to 95d gap
- Delaware State AGbd_d1b54352257f31562026-04-24 · +95dVerified by operator
Filing propagation · 6 filings · 6 states
View merged incident ↗Pattern: first filing Apr 24 (DE), last Jul 29 (NH) — a 96-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.