Kerberus Sentinel3

Name: Kerberus Sentinel3
Rating: 4.78 (300 reviews)
Author: Kerberus Cyber Security, Inc.

Bullet-Proof Protection for your crypto and NFTs

As of June 2026, Kerberus Sentinel3 has 40,000 users and a 4.78/5 rating from 300 reviews in the Privacy & Security category.

Kerberus Cyber Security, Inc.Privacy & Security

Chrome Web Store ↗.crx

Users0%

40.0K

40,000

Rating−0.4%

4.78

300 reviews

Reviews+0.3%

300

Version

2.3.2

Manifest V3

History

2 snapshots

Tracking since Apr 16, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 16, 2026	40.0K	4.80	299	2.3.2
May 2, 2026	40.0K	4.80	299	2.3.2
Now	40.0K	4.78	300	2.3.2

Permissions & access

Permissions: storagetabsactiveTabscriptingcontextMenusalarmsoffscreenwebRequestdeclarativeNetRequestWithHostAccess
Host access: https://*/*, http://*/*

Screenshots

About

Kerberus Sentinel3 is a Web3 user security extension that automatically detects and blocks scam sites in real time with 0 user losses since 01/2023.

🛡️ Automated hands-off detection of scam sites designed or hacked to drain your wallet (99.9% detection rate).

☂️ Every Sentinel3 gets transaction coverage up to $30,000 (optional with a fee)

🔗 1000+ chains covered (all EVM) out of the box.

🗣 Transaction Translation: See exactly how your assets will change before every signature so you don't make any mistakes.

⚡︎ Lightning Block: we detect some scam sites before they load and stop you from accessing them.

🔐 On-Chain Protection: we protect your wallet from on-chain attacks such as address poisoning.

👥 Social Shield: we detect impersonators on your X feed and flag them so you don't get scammed.

💎 MEV protection: our RPC makes your transactions private and protects you from common on-chain attacks, such as front-running and sandwich attacks.

⚠️ Emergency Event Alerts: we can notify you in your browser in case of a mass Web3 security incident.

🌎 Protect Everywhere: if you copy a malicious address or website, we warn you before you interact with it or share it with your friends.

🌱 Seed Phrase Protection: we warn you when you are about to enter your seed phrase on a Web3 site.

🌙 ☀️ Dark and Light Mode: choose between dark and light display modes.

🌟 Created by a cybersecurity expert (@An7i21) with 15+ years of experience as a white hat hacker. He previously hacked financial institutions and giant companies such as PayPal (top 10), Dropbox (hall of fame), and Google. Before creating Kerberus Sentinel3, his most recent role was Head of Offensive Security at Salesforce.