Live threat intelligence in your pocket and on your PC. CYBER3.AI blocks scams, phishing, malware and ads — most checks run on your device, so you stay protected even offline.
Five services that work together, sharing the same live threat intelligence engine.
Add your email and we alert you automatically the moment it appears in a new data breach — continuous background checks with push notifications. Free.
Your emails stay on your device. Most apps charge for this — we don't.
A 0–100 security score in seconds. Checks lock screen, USB debugging, patch level, firewall, UAC, risky permissions — and scans installed apps & files against the live malware database.
Clear summary + one-tap fixes & quarantine. „Clean & secure".
Paste or share a suspicious message and get an instant verdict with a human explanation — why it's a scam: imitated brand, typosquatting, risky TLD, urgency & payment tricks.
Real explanations from real threat intel — not guesswork.
Check any link before you open it. Malicious sites, phishing, ransomware and exploit domains are flagged in real time against the CYBER3 threat database.
On-device bloom filter resolves 99% of checks instantly & offline.
A browser extension (Chrome / Edge / Firefox) that blocks scam, phishing and malware sites — plus ads and trackers — while you browse. Powered by the CYBER3 threat network.
Warns before a dangerous page loads. Fewer ads, faster browsing.
Enter a phone number and see if it's reported as scam, spam or fraud in the CYBER3 threat database — fed by intelligence feeds and user reports.
Got a suspicious call? Check the number first.
Instantly see if your email address has appeared in known data breaches — and exactly which ones and what data was exposed.
One-time check, or enable continuous monitoring above.
See if a password has appeared in known data breaches. Uses k-anonymity — only a few characters of a hash leave your device, never the password itself.
Your password never leaves your device.
A local DNS filter that blocks malicious and ad domains across your whole device — every app, not just the browser. Free, runs on-device, no traffic routed through any server.
Device-wide protection. Free & private — no IP hiding, just blocking.
The difference: living threat intelligence from an operational Security Operations Center — delivered to the edge, checked on your device.
Free to start. Android, Windows and your browser — desktop & iOS XDR expanding.
Open the CYBER3 web app and add it to your Home Screen — no App Store needed.
▸ Open web app Add to Home ScreenThe full CYBER3.AI app: phone scan, Scam Shield, Anti-Malware, password check.
▸ Download APK Google Play — coming soonPC security scan, Scam Shield, Anti-Malware and password check on your desktop.
▸ Download for Windows Self-contained · no Java neededChrome / Edge / Firefox extension — blocks scam sites, ads and trackers as you browse.
▸ Download extension Web Store — coming soon