high severity April 24, 2026 · 1 min read

ADT 5.5–10 Million Customer Records Disclosed — April 2026

If you have an account with ADT, here’s what’s now in circulation.

ADT confirmed unauthorized access to between 5.5 and 10 million customer records in April 2026. Exposed elements included names, addresses, phones, emails, and in some cases alarm-system details and PIN codes.

ADT confirmed unauthorized access to between 5.5 and 10 million customer records in April 2026. The exposed dataset includes names, service addresses, phone numbers, email addresses, and in some cases alarm-system details and PIN codes.

Caught in this breach?

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Deep Sweep shows you every leak tied to you and exactly what to change. Then it strips your name, address and family off the look-up sites that turn a leaked record into somebody knocking on your door — $29 one-time, includes 30 days of Protection. We write to 637 companies. No subscription to start.

Scan free, then Deep Sweep — $29 →

Not ready yet? Run a free breach check on this email

We’ll check it against 13.1B+ leaked records right now — no account needed. Continuous monitoring & alerts are part of Protection.

Home-security customers — including streamers, gamers, and creators with public personas — are now associated with confirmed home addresses in a leaked dataset. Address data plus alarm-status metadata is exactly the kind of context that fuels stalking and physical-intimidation threats. Public reporting suggests this category of data is increasingly cross-referenced with public-records aggregators in targeted operations.

What to do

What You Should Do

ADT customers: change all alarm-system PINs immediately
Enable ADT app 2FA
Run a Warden to baseline your address-related public exposure
Public figures: review whether your home address is in public-records aggregators (Spokeo, Whitepages)

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove. That’s what a Deep Sweep buys.

value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

value redacted in this sample637 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach

unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

Were you a ADT customer?

ADT is one breach. Your email is probably in others.

~5.5–10 million accounts were exposed here. Check whether yours is one — and find every other leak tied to the same address, in about 15 seconds. No account, no card.

Report details & sourcing

Severity High

Disclosed April 24, 2026

Last reviewed July 22, 2026

Affected ~5.5–10 million

Data exposed NamesService addressesPhone numbersEmail addressesSome alarm-system PINs

By GalaxyWarden Threat Research · Editorial & sourcing standards

Editorial & sourcing policy

GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.

Sources: ADT customer notice + breach trackers (Apr 2026)

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