Most services watch and warn. Sentinel does that — scanning 18.9 billion breach records 24/7. But Sentinel also deploys DNA Noise: synthetic personas that flood data broker databases with false signals and fire real-time alerts the moment a broker harvests your data. Run a free scan. See what's already exposed.
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We cross-reference against 18.9 billion leaked records across thousands of breach databases in real time — results in seconds.
Three synthetic identities — each with a decoy email and phone — are published across people-search directories, flooding data broker databases with false signals.
The moment a data broker contacts a decoy, you get a real-time alert naming the source. Know exactly who is harvesting and selling your data.
Run a one-time check against our full breach database. Your results appear instantly.
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18.9 billion breached records scanned continuously across thousands of breach databases, paste sites, and dark web sources. Weekly automated checks with instant alerts on new exposures.
Most services only check email. Sentinel also monitors your phone number — because breaches expose both, and data brokers index both to build profiles on you.
Three synthetic identity personas are generated for your account and published on people-search directories. Broker databases fill with false signals, making your real identity exponentially harder to isolate and monetize.
Each persona carries a unique decoy email alias and phone number. The instant a data broker contacts a decoy, a tripwire fires — you get a real-time alert naming the exact company that harvested your data.
Know before the damage is done. The moment your real data appears in a new breach — or a broker contacts a decoy — you receive an immediate email alert with full details.
Try Sentinel risk-free. If you're not satisfied within 30 days, we refund every cent — no questions asked. Your privacy is the priority, not the subscription.
Data deletion services submit opt-out requests to brokers — who re-list your data within 30–90 days. Reactive monitoring services alert you after exposure. Sentinel is different: it poisons broker databases, plants tripwires, and tells you exactly who is selling your data.