$30k Coverage on Every Web3 Transaction
Navigate Web3 Fearlessly
The leading Web3 security extension chosen by security experts that protects you from scams, phishing and hacks.
Get Protected Now
Supports Chrome, Brave, and Edge.
THE ONLY SECURITY PRODUCT WITH
Zero Customer Losses Since 01/2023
What Web3 security experts are saying
@Kerberus is hands down the best scam detection tool on the market right now and covers the most chains. I have never found a scam site in the wild it hasn't detected and they specifically don't rely on blocklists. It far outperforms any of the free options out there.
@beausecurity
Safety @ Pudgy Penguins, ex CIA Officer
When it comes to automated anti-scam prevention @Kerberus is the leader. Been battle testing all the competitors for weeks now and the test results speak for themselves. Sentinel3 is #1.
@jdoylesecurity
Web3 Security Expert, ex CertiK
@Kerberus challenged me to try bypassing their extension. I must say they have one of the best detection rates I've seen so far.
@CryptoShields
Web3 Security Advocate, @BoringSecDAO contributor
I've been using the @Kerberus extension for a little while now and I can 100% say it's made QOL much better for me. Far less alert fatigue and it flat out works. I have yet to find a false alert. You still need to do your part, but it's a tool that I trust.
@MauxFauxCrypto
Discord Architect & Security Nerd
Kerberus Sentinel3
Designed to
Protect Everyone
No Web3 knowledge is needed. Install Sentinel3 on your browser, and you're protected.
Add to Browser
World Class Detection
Our advanced heuristics engines detected every scam site since 01/2023, resulting in 0 customer losses.
Social Shield
Automatically flags malicious Twitter accounts in your feed, preventing you from engaging with them.
Automatic Protection
The only Web3 security solution that operates like your antivirus:
fully automatically and requires no user knowledge or interaction.
On-chain Monitoring
We monitor the safety of your assets 24/7 on-chain, protecting you from threats such as address poisoning, front-running and sandwich attacks.
360° Protection
Sentinel3 protects you from drainer sites, malicious addresses interactions and accidentally leaking your private crypto data.
Emergency Alerts
Receive live alerts on emergency crypto security incidents where your assets are potentially at risk and your immediate attention is required.
Multi-Chain Support
1000+ chains covered (all EVM)
AI Based Security
Sentinel3 Features in Action
- Scam Detection
- Address Poisoning
- Social Shield
- Emergency Alerts
Scam Detection
99.9% Detection Rate
When a user tries to interact with a malicious Web3 site, this alert will shown.
Our AI detection algorithm was developed by security experts with more than 15 years of experience in offensive security and battle-tested for 2 years before being released to the masses.
Address Poisoning
Deceptive On-Chain Information
If you copy a poisoned address, Sentinel3 will warn you so you don't send funds to that address.
Address Poisoning is a deceptive technique in which an attacker injects his crypto address, similar to the user's address, into areas where users usually watch their transaction activity (e.g., Etherscan). The goal is for the user to mistakenly use the attacker's address for a transaction, resulting in the loss of the assets they intended to transfer.
Social Shield
Your Twitter Feed Protected
Sentinel3 detects malicious Twitter accounts on your feed and flags them so you don't interact with them.
These not only attempt to scam you with drainer sites but also with fake Telegram channels/accounts, and they spread fake information.
Emergency Alerts
React Fast to Crypto Security Events
In the event of an emergency, Sentinel3's messaging system pushes critical information so you can react fast and take immediate action.
Emergency Alerts will only be used to notify you in the event of serious and emergency crypto security incidents that put your assets at risk.
Trusted by holders of
Meet the Team
Our Story
Danor and Alex met in the Neo Tokyo NFT community in 2021, where hundreds of members lost their assets to drainers. Tormented by the losses and the lack of scam detection solutions, they took matters into their own hands and created Sentinel3, the most advanced security solution to detect drainer sites in real-time.
Danor Cohen
CTO / Founder
Former Head of Offensive Security at © Salesforce, Inc. Professional hacker with 15+ years of experience. Top 10 hacker at PayPal, hall of fame at Dropbox, and more.
Alex Katz
CEO / Founder
Global marketing director and chief operating officer with 10+ years of experience in digital marketing, growth hacking, and finance.
Advisory Board
Bernhard Mueller
Web3 Cybersecurity
Experienced security researcher with a 20-year background in the industry. His research has earned him a "Best Research" Pwnie Award at Blackhat USA. He created Mythril, a smart contract analyzer with over a million downloads.
Ajay Dhesikan
Marketing & Growth
$100MM+ in revenue generated for clients. 15 years of marketing experience. 2014 crypto entrant. Founder of OnChainMarketer, nurturing a community of Web3 marketing talent.
Felix Nordén
Blockchain Infrastructure
Former data scientist at Twitch/Amazon, now a Web3 developer & entrepreneur. Co-founded Mure, Yurei, & Ignio. Head Dev at Neo Tokyo, consults on strategy, tech, and tokenomics.
Tamir Avital
Investor Relations
Seasoned professional with over 15 years of experience in angel investments, fundraising, business development and strategy. Equipped with a astute mindset and a knack for navigating financial landscapes to optimize outcomes.
Don't just take our word for it
Loved by our customers
Some of the tools rely on blocklists and reports, but others are trying to do more actual detection - which I agree is WAY better. The best is @Kerberus, which automatically detects phishing sites from the moment they launch and a user visits it (which is important for brand new sites). I have never found a scam site in the wild it hasn't detected and they specifically don't rely on blocklists.
Beau
@beausecurity
When it comes to automated anti-scam prevention @Kerberus is the leader. Been battle testing all the competitors for weeks now and the test results speak for themselves. Sentinel3 is #1.
Doyle
@jdoylesecurity
@Kerberus challenged me to try bypassing their extension. I must say they have one of the best detection rates I've seen so far.
CryptoShields.eth
@cryptoShields
Been using @Kerberus now for two years and I would not touch any transaction without knowing it’s running in the background to keep me safe. This is a one of a kind product that truly revolutionizes the security space we desperately need here in web3. People are sleeping on this but soon will wake up to it.
Chr0nicle
@Chr0nicle_eth
This tool is THE most useful thing, I have used in crypto over the past 3 years. Saved me multiple times already by just ringing the alarm, whenever a contract/mint contained harmful code. If you are active in crypto, you need this - there‘s no way around
Michael
@MichiMS
@Kerberus is an invaluable tool for web3 users and made by people with the highest integrity and a long-term plan to serve their community.
Earthworm
@betwixtworlds
The team at @Kerberus are the shit. You can pop into Discord and ask questions and the team will get back to you pretty quickly. Quality guys, saved my ass a few times
DORthedegen
@DermotOReilly13
Never got scammed been using Sentinel3 since it has launched! One of the best projects out there!
BobJacob
@0xBobJacob
Been with me through a bear, @Kerberus in my face to stop my fat finger, all the other 'tools' not so reliable
Zuzka
@zuzanadobro
@Kerberus is simply THE web3 security out there. Right now, there isn´t even a second.
neosoir.eth
@neosoirETH
I didn't pick this up as a scam as the twitter handle looked similar and I didn't double check. How bloody nice it is though knowing @Kerberus has my back, day and night. If you're serious about crypto and have 4 figs or more you need @Kerberus imo.
Sharky
@Cryptorrific
Saved multiple times from malicious contracts. I cannot think of any better SaaS product in Web3 right now.
Vanta
@InteLeeGent
SatoshiAI was a rug earlier this month. It was super hyped & raked people for a lot of money. I was fired up and ready to send in ETH, but when I hit send @Kerberus popped up. Unverified contract. Immediately faded. 2 hours later, it was a full rug. Sentinel3 is so legit!
Goyo
@MTN_H2O
This weekend @NftTrader’s front end was compromised and malicious transactions were shown to users. I checked out the site shortly after the compromise and @Kerberus caught the scam. Using a scam detection tool is really important, even with "safe" and official sites!
Beau
@beausecurity
@Kerberus is the best product in web3.
Seize
@TheNTPunk
thanks @Kerberus for saving me... again. @Michelin3xplore discord was hacked... and the links are super similar, please be careful!
al
@0xalevator
@Kerberus has saved my butt several times & helps to keep my situational awareness at an ath. Tells me about scam sites, scam x accounts, & even let me know I was pasting my seed phrase somewhere on accident.
Nolos.Eth
@SemperCry
Almost had my wallet drained. This is one of the most common scams on X, but a tired mind can and probably will slip sooner or later. @Kerberus is a true godsend - their plug-in literally warned me that I was about to visit a scam site.
Zheh
@zhehzz
Been using it for around 2 years now and landed on many scam sites which it instantly catches.
unicornherder.bytes
@unicornherder
Can't imagine being web3 anymore without Sentinel3. I'd feel blind and naked
Thom
@Thom59702737
No other security product even comes close to matching what Sentinel3 does to keep us safe. Scammers better start looking for a new career.
Speedwagon
@NeoTokyoHODL
Can't thank @Kerberus enough for the amount of times they protected me.
deeGen
@_deepakkumarb
I’ll say it again - been using Sentinel3 since day 1 and they’re the most powerful tool out there.
Julianito
@Julianito_US
I wouldn’t dare play/work in this space again without @Kerberus watching my back
Benny
@benny10116
It's quite dangerous right now for a normie to navigate Twitter... I would recommend a normie (and veterans, too) to get a @Kerberus subscription. Their proprietary non-blacklist based system has been protecting users for a long time by scanning websites as you load them, and now they're also doing fake profile detection on Twitter with loads more to come. It's the leading Web3 Security Tool, no questions asked
Citizen#24
@NTCitizen24
The best web3 product in the space. An absolute MUST HAVE for any web3 user set to help save crypto holders! Navigate crypto safely with Sentinel3.
Race4TheWin
@Race4W
Sentinel3 is 2nd to None when it comes to Web3 security. Loving it and feeling comfy in my bags with @Kerberus protection
808cryptonaut
@808cryptonaut
I recommend @Kerberus - it far outperforms any of the free options out there.
Beau
@beausecurity
Knowing it's a safe mint/connection still feels great seeing @Kerberus running and watching my back
the next
@_HALique
@Kerberus is the #1 tool to keep your profits after you make them
Citizen Niar
@citizenNEO1337
Literally the best in the business and it’s not even close? I WANT my mint wallet to get drained and can’t because I use them. That’s how good their product is
Fgs
@Fougias_
@Kerberus is a necessity for Web3. Don't go another day without it!
Lance
@Crypto__Lance
Everyone in this space needs to get @Kerberus
Maven7.nft
@LuvSol6
@Kerberus is the NO 1 web 3 security product out there.
Sinny
@sinny333
The @Kerberus team has helped me multiple times. Danor and Metro are always available and willing to help from the simple to the urgent. Would recommend to anyone active in Web 3. TY gentlemen!
George's Mom
@GeorgeFX1
Best protection, most proactive with updates and alerts, most transparent team and most discrete UI.
Bob Dodelina
@mista_dobelina
Everyone should get themselves protected with @Kerberus!
BPod
@BPod_1
@Kerberus hasn't failed me yet.
stonks
@pratzifer
Been using @Kerberus since inception - great product and solid founders!
butwouldya
@outer2294
@Kerberus is the leader in Web3 security
BadWolvesRoam
@BadWolvesRoam
One thing the last bull run proved - no matter how savvy u think you are, you're still extremely vulnerable to WEB3 scams. I avoid talking about crypto projects. @Kerberus is the only exception I'll make, as it removes the biggest reason you'll fall for scams - yourself.
bd
@TheNameIsbd
Kerberus Sentinel3 is second to none!
Wayne
@MrWayneVVT
If there is ever one project/NFT that you absolutely NEED in this space - it's @Kerberus!
GG3F0.ETH
@GG3F0
@Kerberus hands down the best web 3 protection out here.
ThaiViking
@ThaiVikings
@Kerberus has saved numerous time in the past 6 months. Can’t thank you all enough
Crasher98
@Jawsher98
@Kerberus is without a doubt the best scam detection tool in web3.
Rolla777
@Rolla777
Sentinel3 has saved me several times. A must-have.
Coyote71
@coyaa71
@Kerberus is a no brainer to me before jumping on any Web3 transaction.
pacheto
@papachetado
@Kerberus is the reason I still have all my bags. If you're in crypto and you don't have it then you are fucking up. If you think you're secure without it... You're wrong!
Ruckaz
@ruckaz_eth
Just the peace of mind that my funds are safe is worth every penny
pro_meta
@prometa_
Not sure what I'd do without Sentinel3
Dredgmo
@dredgmo
The number 1 and best protection in web 3
TheNFTpleb
@theNFTpleb
Thanks to @Kerberus, I would have been stolen, due to euphory, most probably. But I receive the huge red notification. Then I slowed down, chez was the wrong twitter account... A great lesson. I would lost without protection. I didn't get stolen, but the story is there
RoadtoNeoTokyo.eth
@RoadToNeoTokyo
Having Sentinel3 is as essential as a HW wallet. Don't be the next victim.
TULAX
@SGreen12339319
Just got first hand experience on why @Kerberus is needed in the space - Moonrats was a wallet drainer, even before connecting my wallet I knew thanks to the wallet extension this was a no-go.
Julianito
@Julianito_US
If you're willing to pay @Kerberus is hands down the best scam detection tool on the market right now and covers the most chains.
Beau
@beausecurity
Best security product out on the market by far
Beeman
@prly_nothing
Installed @Kerberus late yesterday and went to bed. Woke up this morning and started checking my normal communities/sites and see Kerberus seamlessly checking/scanning. Love the small reminder that its active and checking for security concerns. Brings peace of mind!
Swade
@Dubya_Auburn
Sentinel3 is the best web3 protection tool on the market.
Darius
@DariusB96
Awesome tool. Much needed in this scamful environment. It’s like having a bullet proof vest in the wild west.
Talgoa
@nosFe333
@Kerberus has been phenomenal over the last few months. The peace of mind it’s given me while researching & minting is priceless! I remember when I first began dabbling in Web3 & every contract interaction was nerve racking! @Kerberus is a must have for the Web3 investor!
Nolos.Eth
@SemperCry
Some of the tools rely on blocklists and reports, but others are trying to do more actual detection - which I agree is WAY better. The best is @Kerberus, which automatically detects phishing sites from the moment they launch and a user visits it (which is important for brand new sites). I have never found a scam site in the wild it hasn't detected and they specifically don't rely on blocklists.
Beau
@beausecurity
When it comes to automated anti-scam prevention @Kerberus is the leader. Been battle testing all the competitors for weeks now and the test results speak for themselves. Sentinel3 is #1.
Doyle
@jdoylesecurity
@Kerberus challenged me to try bypassing their extension. I must say they have one of the best detection rates I've seen so far.
CryptoShields.eth
@cryptoShields
Been using @Kerberus now for two years and I would not touch any transaction without knowing it’s running in the background to keep me safe. This is a one of a kind product that truly revolutionizes the security space we desperately need here in web3. People are sleeping on this but soon will wake up to it.
Chr0nicle
@Chr0nicle_eth
This tool is THE most useful thing, I have used in crypto over the past 3 years. Saved me multiple times already by just ringing the alarm, whenever a contract/mint contained harmful code. If you are active in crypto, you need this - there‘s no way around
Michael
@MichiMS
@Kerberus is an invaluable tool for web3 users and made by people with the highest integrity and a long-term plan to serve their community.
Earthworm
@betwixtworlds
The team at @Kerberus are the shit. You can pop into Discord and ask questions and the team will get back to you pretty quickly. Quality guys, saved my ass a few times
DORthedegen
@DermotOReilly13
Never got scammed been using Sentinel3 since it has launched! One of the best projects out there!
BobJacob
@0xBobJacob
Been with me through a bear, @Kerberus in my face to stop my fat finger, all the other 'tools' not so reliable
Zuzka
@zuzanadobro
@Kerberus is simply THE web3 security out there. Right now, there isn´t even a second.
neosoir.eth
@neosoirETH
I didn't pick this up as a scam as the twitter handle looked similar and I didn't double check. How bloody nice it is though knowing @Kerberus has my back, day and night. If you're serious about crypto and have 4 figs or more you need @Kerberus imo.
Sharky
@Cryptorrific
Saved multiple times from malicious contracts. I cannot think of any better SaaS product in Web3 right now.
Vanta
@InteLeeGent
SatoshiAI was a rug earlier this month. It was super hyped & raked people for a lot of money. I was fired up and ready to send in ETH, but when I hit send @Kerberus popped up. Unverified contract. Immediately faded. 2 hours later, it was a full rug. Sentinel3 is so legit!
Goyo
@MTN_H2O
This weekend @NftTrader’s front end was compromised and malicious transactions were shown to users. I checked out the site shortly after the compromise and @Kerberus caught the scam. Using a scam detection tool is really important, even with "safe" and official sites!
Beau
@beausecurity
@Kerberus is the best product in web3.
Seize
@TheNTPunk
thanks @Kerberus for saving me... again. @Michelin3xplore discord was hacked... and the links are super similar, please be careful!
al
@0xalevator
@Kerberus has saved my butt several times & helps to keep my situational awareness at an ath. Tells me about scam sites, scam x accounts, & even let me know I was pasting my seed phrase somewhere on accident.
Nolos.Eth
@SemperCry
Almost had my wallet drained. This is one of the most common scams on X, but a tired mind can and probably will slip sooner or later. @Kerberus is a true godsend - their plug-in literally warned me that I was about to visit a scam site.
Zheh
@zhehzz
Been using it for around 2 years now and landed on many scam sites which it instantly catches.
unicornherder.bytes
@unicornherder
Can't imagine being web3 anymore without Sentinel3. I'd feel blind and naked
Thom
@Thom59702737
No other security product even comes close to matching what Sentinel3 does to keep us safe. Scammers better start looking for a new career.
Speedwagon
@NeoTokyoHODL
Can't thank @Kerberus enough for the amount of times they protected me.
deeGen
@_deepakkumarb
I’ll say it again - been using Sentinel3 since day 1 and they’re the most powerful tool out there.
Julianito
@Julianito_US
I wouldn’t dare play/work in this space again without @Kerberus watching my back
Benny
@benny10116
It's quite dangerous right now for a normie to navigate Twitter... I would recommend a normie (and veterans, too) to get a @Kerberus subscription. Their proprietary non-blacklist based system has been protecting users for a long time by scanning websites as you load them, and now they're also doing fake profile detection on Twitter with loads more to come. It's the leading Web3 Security Tool, no questions asked
Citizen#24
@NTCitizen24
The best web3 product in the space. An absolute MUST HAVE for any web3 user set to help save crypto holders! Navigate crypto safely with Sentinel3.
Race4TheWin
@Race4W
Sentinel3 is 2nd to None when it comes to Web3 security. Loving it and feeling comfy in my bags with @Kerberus protection
808cryptonaut
@808cryptonaut
I recommend @Kerberus - it far outperforms any of the free options out there.
Beau
@beausecurity
Knowing it's a safe mint/connection still feels great seeing @Kerberus running and watching my back
the next
@_HALique
@Kerberus is the #1 tool to keep your profits after you make them
Citizen Niar
@citizenNEO1337
Literally the best in the business and it’s not even close? I WANT my mint wallet to get drained and can’t because I use them. That’s how good their product is
Fgs
@Fougias_
@Kerberus is a necessity for Web3. Don't go another day without it!
Lance
@Crypto__Lance
Everyone in this space needs to get @Kerberus
Maven7.nft
@LuvSol6
@Kerberus is the NO 1 web 3 security product out there.
Sinny
@sinny333
The @Kerberus team has helped me multiple times. Danor and Metro are always available and willing to help from the simple to the urgent. Would recommend to anyone active in Web 3. TY gentlemen!
George's Mom
@GeorgeFX1
Best protection, most proactive with updates and alerts, most transparent team and most discrete UI.
Bob Dodelina
@mista_dobelina
Everyone should get themselves protected with @Kerberus!
BPod
@BPod_1
@Kerberus hasn't failed me yet.
stonks
@pratzifer
Been using @Kerberus since inception - great product and solid founders!
butwouldya
@outer2294
@Kerberus is the leader in Web3 security
BadWolvesRoam
@BadWolvesRoam
One thing the last bull run proved - no matter how savvy u think you are, you're still extremely vulnerable to WEB3 scams. I avoid talking about crypto projects. @Kerberus is the only exception I'll make, as it removes the biggest reason you'll fall for scams - yourself.
bd
@TheNameIsbd
Kerberus Sentinel3 is second to none!
Wayne
@MrWayneVVT
If there is ever one project/NFT that you absolutely NEED in this space - it's @Kerberus!
GG3F0.ETH
@GG3F0
@Kerberus hands down the best web 3 protection out here.
ThaiViking
@ThaiVikings
@Kerberus has saved numerous time in the past 6 months. Can’t thank you all enough
Crasher98
@Jawsher98
@Kerberus is without a doubt the best scam detection tool in web3.
Rolla777
@Rolla777
Sentinel3 has saved me several times. A must-have.
Coyote71
@coyaa71
@Kerberus is a no brainer to me before jumping on any Web3 transaction.
pacheto
@papachetado
@Kerberus is the reason I still have all my bags. If you're in crypto and you don't have it then you are fucking up. If you think you're secure without it... You're wrong!
Ruckaz
@ruckaz_eth
Just the peace of mind that my funds are safe is worth every penny
pro_meta
@prometa_
Not sure what I'd do without Sentinel3
Dredgmo
@dredgmo
The number 1 and best protection in web 3
TheNFTpleb
@theNFTpleb
Thanks to @Kerberus, I would have been stolen, due to euphory, most probably. But I receive the huge red notification. Then I slowed down, chez was the wrong twitter account... A great lesson. I would lost without protection. I didn't get stolen, but the story is there
RoadtoNeoTokyo.eth
@RoadToNeoTokyo
Having Sentinel3 is as essential as a HW wallet. Don't be the next victim.
TULAX
@SGreen12339319
Just got first hand experience on why @Kerberus is needed in the space - Moonrats was a wallet drainer, even before connecting my wallet I knew thanks to the wallet extension this was a no-go.
Julianito
@Julianito_US
If you're willing to pay @Kerberus is hands down the best scam detection tool on the market right now and covers the most chains.
Beau
@beausecurity
Best security product out on the market by far
Beeman
@prly_nothing
Installed @Kerberus late yesterday and went to bed. Woke up this morning and started checking my normal communities/sites and see Kerberus seamlessly checking/scanning. Love the small reminder that its active and checking for security concerns. Brings peace of mind!
Swade
@Dubya_Auburn
Sentinel3 is the best web3 protection tool on the market.
Darius
@DariusB96
Awesome tool. Much needed in this scamful environment. It’s like having a bullet proof vest in the wild west.
Talgoa
@nosFe333
@Kerberus has been phenomenal over the last few months. The peace of mind it’s given me while researching & minting is priceless! I remember when I first began dabbling in Web3 & every contract interaction was nerve racking! @Kerberus is a must have for the Web3 investor!
Nolos.Eth
@SemperCry
Ready to Navigate Web3 Fearlessly?
Join thousands of users who navigate Web3 fearlessly
with 0 losses since 01/2023.
Frequently Asked Questions
Got Questions? Get answers.
Have a question not answered here? Ask us on our Discord.
- Who is Kerberus Sentinel3 for?
- If I use Kerberus Sentinel3, does it mean I'm 100% safe from all scams?
- What browsers and devices does it support?
- I care about my privacy. What measures are taken to safeguard it?
- Can Kerberus Sentinel3 move my crypto/NFTs?
- Will Kerberus Sentinel3 slow me down?