Doppel Email Security is now generally available
The agentic email security solution that empowers you to fight back against social engineering attacks. Detection isn't enough. Disruption is the difference.
External threat coverage
MetaMask
Crypto
When Doppel confirms a malicious site, MetaMask can become part of the disruption path through blocklisting while Doppel continues tracking the surrounding campaign.
Integration overview
How Doppel + MetaMask helps security teams
A scam site can look like a legitimate mint, airdrop, support page, or dapp while its real goal is to capture credentials or malicious approvals. Add Doppel-identified malicious websites to the MetaMask blocklist. The blocklist is one response layer: Doppel can keep investigating the scam’s domains, social identities, and other infrastructure while wallet users get added protection from a destination already validated as malicious.
Integration benefits
Send validated malicious sites toward wallet-level blocking
Validated malicious destinations can be submitted into the MetaMask protection path, reducing repeat exposure to known scam infrastructure.
Reduce repeat exposure to known phishing infrastructure
MetaMask adds a control closer to the wallet user while Doppel continues campaign investigation and other remediation efforts.
Correlate blocked sites with the wider social-engineering campaign
Keep the blocked URL connected to related domains, accounts, tokens, ads, or other infrastructure instead of treating it as an isolated IOC.
Better together
From MetaMask detection to response
A scam site can look like a legitimate mint, airdrop, support page, or dapp while its real goal is to capture credentials or malicious approvals. Doppel responds by helping teams extend validated malicious-site intelligence into MetaMask blocklisting, while keeping the MetaMask evidence linked to the surrounding social-engineering operation.
Use case overview
Common MetaMask use cases with Doppel
Send validated malicious sites toward wallet-level blocking
This use case reflects the way abuse specifically appears in MetaMask wallet browsing and web3 access.
Reduce repeat exposure to known phishing infrastructure
The investigation becomes more useful when the platform signal is connected to related infrastructure and attacker identities.
Correlate blocked sites with the wider social-engineering campaign
Use the supported remediation workflow to reduce the useful lifetime of confirmed abuse.
Challenge
The challenge on MetaMask
A phishing site can remain useful even after it is discovered if users still encounter the URL before takedown completes.
Solution
How Doppel + MetaMask helps
Doppel + MetaMask uses validated site intelligence to reduce exposure without treating blocklisting as a substitute for takedown or investigation.
What MetaMask adds to a social-engineering campaign
Attackers rarely limit a campaign to one surface. Abuse on MetaMask may be paired with lookalike domains, paid promotion, direct messages, email, or other impersonated identities. That is why the platform finding needs campaign context.
Use MetaMask evidence to map the wider campaign
A suspicious MetaMask asset can reveal reused names, links, domains, creative, or identities. Connecting those clues helps responders understand scope and prioritize the campaign rather than the loudest individual artifact.
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FAQs
Frequently asked questions
What does Doppel provide to MetaMask?
Doppel can provide validated malicious website intelligence for inclusion in the MetaMask blocklist.
Does MetaMask blocklisting replace takedown?
No. Blocklisting is a complementary disruption measure. Doppel can continue investigating the wider campaign and pursue other remediation paths where supported.
Which attacks are most relevant to the MetaMask integration?
This integration is most relevant to wallet-drain, credential, and seed-phrase phishing sites, especially attacks that depend on sending a victim to a malicious website.
Why keep campaign context after a site is blocked?
The blocked URL may be only one asset. Related domains, social accounts, tokens, ads, or impersonated identities can reveal the broader operation and help prevent simple attacker rotation.
See how Doppel handles MetaMask abuse
See how Doppel gives web3 security, fraud, and digital risk teams a repeatable workflow for wallet-drain, credential, and seed-phrase phishing sites on MetaMask.