CYBER3.AI
▸ BACKED BY A REAL SECURITY OPERATIONS CENTER

AI protection
from scams, malware & data leaks

CYBER3.AI keeps your phone, PC and browser safe from scams, phishing, malware and ads — using the same live threat intelligence as a real Security Operations Center. Most checks run on your device, so you stay protected even offline. Free to start, no account, no ads.

▸ Download free How it works
0threats tracked
Real-timeintelligence updates
On-devicefirst & private
$0free to start
🔒 Private by design — your data stays on your device
🚫 We never sell your data
📵 No ads, ever
🙅 No account needed
🛰️ Backed by a real SOC
✓ Free to start
WHAT IT DOES FOR YOU

Everyday protection, in plain language

Nine tools that protect the things you actually do — messages, links, calls, passwords and your devices — all sharing the same live threat intelligence.

FREE
🔴

Know the instant your email leaks

Add your email once. CYBER3 watches data breaches around the clock and alerts you the moment your address shows up in a new leak — so you can change your password before anyone abuses it.

What you get
  • Continuous background monitoring — nothing to check manually.
  • An instant alert when a new breach includes your address.
  • See exactly which breach and what data was exposed.
  • Your email stays on your device.
Most apps charge for this. With CYBER3 it is free.
🛡️

A health check for your phone & PC

Get a clear 0–100 security score in seconds. CYBER3 checks the things that actually keep you safe — screen lock, updates, firewall, risky app permissions — and scans your apps and files for known malware.

What you get
  • Checks screen lock, updates, firewall and risky permissions.
  • Scans installed apps and files against a live malware database.
  • A plain summary of what to fix — no jargon.
  • One-tap fixes and quarantine.
No expertise needed — fix issues with one tap.
🤖

Is this message a scam? Find out instantly

Paste or share any suspicious SMS, email or message. CYBER3 gives you an instant verdict and explains, in plain words, why it is risky — fake brand, look-alike link, urgency and payment tricks.

What you get
  • Instant verdict on any suspicious message.
  • Plain-language reasons you can understand.
  • Spots fake brands, look-alike links and risky domains.
  • Works with messages from any app.
Real answers from real threat intelligence — not guesswork.
🔗

Check a link before you tap it

Paste any link and CYBER3 tells you whether it is safe. Malicious, phishing and scam sites are flagged in real time against a database of nearly a million known threats.

What you get
  • Checks links against 914,000+ known threats.
  • Flags phishing, ransomware and exploit sites.
  • Most checks work instantly, even offline.
  • Warns you before you open something dangerous.
99% of checks happen on your device, instantly and offline.
🌐

Block scam sites, ads & trackers as you browse

A free add-on for Chrome, Edge and Firefox that stops dangerous sites before they load and removes ads and trackers — so browsing is safer and faster.

What you get
  • Blocks scam, phishing and malware sites.
  • Blocks ads and trackers.
  • Warns before a dangerous page loads.
  • Faster, cleaner browsing.
Fewer ads, faster pages, fewer ways to get tricked.
📞

Who is really calling?

Got a call or text from a number you do not know? Enter it and see whether it is reported as scam, spam or fraud — before you call back or send money.

What you get
  • Checks numbers against scam, spam and fraud reports.
  • Fed by threat feeds and user reports.
  • A quick lookup before you respond.
A 5-second check can save you from a costly scam.
📧

Has your email been leaked?

Check in seconds whether your email address has appeared in known data breaches — and exactly which ones and what was exposed.

What you get
  • Instant one-time check.
  • Shows which breaches and what data leaked.
  • Or turn on continuous monitoring.
  • Powered by trusted breach data.
Know where you are exposed — then fix it.
🔑

Is your password already stolen?

See whether a password has shown up in known breaches. CYBER3 uses k-anonymity — only a few characters of a scrambled hash leave your device, never the password itself.

What you get
  • Checks against billions of leaked passwords.
  • A strength meter that tells you when to change it.
  • Uses k-anonymity for the check.
Your real password never leaves your device.
🔒

Block malicious domains on your whole device

A free, on-device filter that blocks malicious and ad domains across every app — not just your browser. No traffic is routed through any server.

What you get
  • Device-wide blocking — every app, not just the browser.
  • Blocks malware and ad domains.
  • Runs on your device.
  • Free and private.
It blocks threats — it does not hide your IP or reroute your traffic.
HOW IT WORKS

Protected in three simple steps

No account, no payment, no expertise. You can be protected in under a minute.

1

Download — free

Get CYBER3 on your phone, PC or browser. No account and no payment to start.

2

Scan & check

Run a security scan, or check a link, a message, a number or your email — in seconds.

3

Stay protected

Live threat intelligence and background monitoring keep you safe — even offline.

PRIVACY

Built to protect you — and your privacy

Real protection should not cost you your privacy. CYBER3 checks threats on your device and shares as little as technically possible.

A real SOC + threat feedslive threat intelligence
→
Cloudflare edgeserved from 300+ locations
→
Your devicechecks run locally, even offline
On-device firstAbout 99% of checks happen on your device — instant, offline and private.
K-anonymityOnly a scrambled hash prefix ever leaves your device. We never see your real data.
No accounts, no adsStart in seconds. No login, no ad SDKs, and nothing is ever sold.
Backed by a real SOCThe same live threat intelligence used to defend organizations around the clock.
TRUST & SAFETY

Why the app asks for permissions

CYBER3 asks only for what it needs to protect you — and nothing it does not. Here is exactly what each permission is for, and what we never do.

VPN permission (Android)
Used only to run the on-device DNS filter that blocks malicious and ad domains. No traffic is routed through our servers, and we do not inspect or log your browsing.
App & file access
Used to scan installed apps and files against the malware database — locally, on your device. We never upload your files.
Notifications
Used to alert you the moment your email appears in a new breach. You can turn them off anytime.
What we never do
No accounts, no ads, no advertising SDKs, and we never sell or share your data. Most checks never leave your device; when they must, only a hash prefix does — never your real link, message, file or password.
FAQ

Your questions, answered

Everything you need to feel confident before you install.

Is CYBER3 really free?
Yes. The core protection is free to start — no payment and no account required.
Do I need to create an account?
No. You can start using CYBER3 in seconds, without signing up.
Do you sell or share my data?
Never. There are no ads, no advertising SDKs, and we do not sell or share your data. Most checks happen on your device; when something must be checked online, only a scrambled hash prefix is sent — never your real link, message, file or password.
Does it work offline?
Yes. About 99% of checks run on your device using a local threat database, so you stay protected even without a connection.
Is it safe to install?
Yes. CYBER3 is built and operated by ROL PORTAL SERVICES SRL, an ISO/IEC 27001:2022-certified company, with GDPR-aligned data handling.
How is it different from a normal antivirus?
CYBER3 focuses on the threats that hit people every day — scams, phishing, malicious links and data leaks — using live threat intelligence from a real Security Operations Center, with privacy by design.
Is it on the App Store / Google Play?
Android, Windows and the browser extension are available now (store listings coming soon). On iPhone, open the web app and add it to your Home Screen.
DOWNLOAD

Protection on every device

Free to start — Android, Windows and your browser. iPhone via web app; desktop & iOS coverage expanding.

🍏

iPhone

Open the CYBER3 web app and add it to your Home Screen — no App Store needed.

▸ Open web appAdd to Home Screen
📱

Android

The full CYBER3.AI app: device scan, Scam Shield, Web Protection, password check.

▸ Download APKGoogle Play — coming soon
🖥️

Windows

PC security scan, Scam Shield, Web Protection and password check on your desktop.

▸ Download for WindowsSelf-contained · no Java needed
🌐

Browser

Chrome / Edge / Firefox extension — blocks scam sites, ads and trackers as you browse.

▸ Get the extensionWeb Store — coming soon

Free · No account · No ads · Private by design

Built and operated by ROL PORTAL SERVICES SRL · ISO/IEC 27001:2022 certified · GDPR-aligned
© 2026 CYBER3.AI · All rights reserved.