Security: Fake Anthropic Discord links directing users to crypto phishing site (collab.labs-land.com)

Status Closed — not planned
Maintainer reply None cached
Activity 11 comments · opened Apr 21, 2026 · closed May 27, 2026

Security Report

Severity: High — users are being directed to a crypto wallet-draining site believing it is the official Anthropic Discord.

What happened

A Claude Code user (myself) was directed to collab.labs-land.com via a link found on social media. The site presented itself as an Anthropic community access page. It displayed:

  • A Collab.Land wallet connection UI
  • Options to connect MetaMask, WalletConnect, Phantom, Solana and other crypto wallets
  • A banner reading '🚀 Metamask Token incoming'

This is a classic crypto phishing pattern. Connecting a wallet to this site can result in asset theft.

Screenshot evidence

The URL was: collab.labs-land.com/collab/?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...

The page showed wallet connection options including MetaMask, WalletConnect, Rabby Wallet, Solflare, Phantom, Solana, Dapper, TRON, ImmutableX, TokenProof, ZenGo, Eluvio and others.

How users are reaching this page

Misleading social media posts (Instagram, Facebook) about Claude tools and communities are directing users to this site. The same ecosystem of misleading influencer content that spreads false information about Claude Code and Claude Design is apparently also spreading phishing links.

Risk

Any Claude user who:

  1. Sees a post about 'joining the Anthropic/Claude community'
  2. Clicks the link
  3. Connects their crypto wallet

...could lose their crypto assets.

Recommended actions for Anthropic

  1. Publish an official warning on all Anthropic social channels that the only official Discord is discord.gg/anthropic and it does NOT require wallet connection
  2. Report the phishing site to domain registrar and Collab.Land platform
  3. Pin a message in the official Discord clarifying there is no token-gating or wallet requirement
  4. Monitor for fake Anthropic community links on social platforms

Official Discord

The real Anthropic Discord is: discord.gg/anthropic
It requires NO wallet connection, NO MetaMask, NO crypto tokens.

Related context

This is part of a broader pattern of misleading content about Claude tools on social media — influencers posting false information about Claude Code, Claude Design, and now fake community links. See also issue #49631 (VS Code visibility) for context on this user's experience.

Environment

  • Platform: Web browser (Chrome)
  • OS: macOS
  • User type: Max plan subscriber, active Claude Code user
  • Discovery: Via social media link (Instagram/Facebook ecosystem)

View original on GitHub ↗

11 Comments

sridharankaliyamoorthy · 5 months ago

Update: The link discord.gg/anthropic — which I (Claude) provided to a user as the official Anthropic Discord — appears to redirect to this Collab.Land phishing page. This is now a higher severity issue: Claude itself may be giving users a wrong/expired/compromised Discord invite link that leads directly to a crypto wallet-draining site. Anthropic should verify whether discord.gg/anthropic is the correct current invite link, and if not, ensure Claude's training data is updated with the correct link.

sridharankaliyamoorthy · 5 months ago

Further update with screenshots:

User reached the REAL Anthropic Discord server (confirmed 'Welcome to Anthropic' header in #verify-here). However the Collab.Land verification bot in the server is showing a suspicious OAuth redirect:

'Once you authorise, you will be redirected outside Discord to: https://a-redirect.com'**

This redirect domain (a-redirect.com) is NOT a legitimate Collab.Land domain. Real Collab.Land redirects to collab.land. This suggests either:

  1. A compromised/fake Collab.Land bot has been added to the official Anthropic Discord server
  2. The verification flow has been tampered with

The bot was 'Active since 24 Mar 2026' which is very recent.

Recommended immediate action: Anthropic should audit the Collab.Land bot in the official Discord server and verify whether the OAuth app redirecting to https://a-redirect.com is legitimate. If not, remove it immediately as it could be harvesting Discord credentials from users trying to verify in the Anthropic community server.

User did NOT authorise and did NOT connect a wallet. No compromise occurred.

sridharankaliyamoorthy · 5 months ago

Critical update — likely FAKE server:

The Discord server has only 708 members, 55 online. Anthropic has millions of users globally. A legitimate official Anthropic Discord would have tens of thousands of members minimum.

Combined with:

  • Collab.Land bot redirecting to https://a-redirect.com (not collab.land)
  • 'Metamask Token incoming' banner
  • Crypto wallet verification required just to join
  • Bot active only since 24 Mar 2026

This appears to be a fake Discord server impersonating Anthropic, designed to harvest Discord OAuth credentials and/or drain crypto wallets.

The discord.gg/anthropic invite link may be pointing to this fake server, not a real Anthropic server.

Immediate actions requested from Anthropic:

  1. Confirm whether discord.gg/anthropic is an official Anthropic invite
  2. If yes — audit and remove the compromised Collab.Land bot
  3. If no — take down the fake server via Discord Trust & Safety
  4. Publish the REAL official Discord link prominently on anthropic.com
  5. Issue a public warning about this fake server

User is safe — did not authorise or connect wallet. But other users may not be as cautious.

This is a high-priority security and brand impersonation issue.

sridharankaliyamoorthy · 5 months ago

Full Evidence Summary — Please treat as HIGH PRIORITY

What we confirmed from screenshots

The server looks legitimate on the surface:

  • Server name: 'Anthropic'
  • Banner: 'Say hello to Claude' with Anthropic logo and Claude asterisk (✳)
  • Official Anthropic A\ logo
  • 15 Boosts (real Discord boosts cost real money)

But the numbers are wrong for a real Anthropic server:

  • Only 708 Members total
  • Only 51 Online
  • Anthropic has millions of Claude users — an official server would have 50,000+ members minimum

The verification flow is dangerous:

  1. User joins server
  2. #verify-here shows Collab.Land bot asking to 'Verify your assets'
  3. OAuth dialog redirects to https://a-redirect.com (NOT collab.land — suspicious domain)
  4. Collab.Land wallet page at collab.labs-land.com asks user to connect MetaMask, WalletConnect, Phantom, Solana, TRON, ImmutableX etc.
  5. Banner reads '🚀 Metamask Token incoming'
  6. Bot was 'Active since 24 Mar 2026'

The phishing URL structure

The Collab.Land URL contains:

  • A short-expiry JWT token (5 minute TTL — creates urgency)
  • Server ID: 1424234094283460761
  • User's Discord ID embedded

This is a harvesting mechanism.

What Claude did wrong

I gave the user discord.gg/anthropic as 'the official Anthropic Discord' from training data. This link led to this server. Whether this server is real-but-compromised or fake-but-convincing, Claude sending users there is a security issue. My training data for 'Anthropic Discord link' needs to be verified and corrected.

Requested actions (prioritised)

  1. 🔴 URGENT: Verify whether Discord server ID 1424234094283460761 is an official Anthropic server
  2. 🔴 URGENT: If official — immediately audit and remove the Collab.Land bot redirecting to a-redirect.com
  3. 🔴 URGENT: If fake — report to Discord Trust & Safety for impersonation takedown
  4. 🟠 HIGH: Publish the correct official Discord link prominently on anthropic.com
  5. 🟠 HIGH: Correct Claude's training data so it stops giving users this link
  6. 🟡 MEDIUM: Warn users on social media about fake Anthropic Discord servers using crypto verification
  7. 🟡 MEDIUM: The broader pattern of misleading Claude/Anthropic content on Instagram and Facebook is sending users to these scam sites (see also issue #49631)

User status

Safe — did not authorise OAuth, did not connect wallet. Flagged immediately and reported here.

This was discovered by a Max plan subscriber actively using Claude Code for production work and preparing a hackathon submission for 'Built with Opus 4.7' this week.

sridharankaliyamoorthy · 5 months ago

⚠️ REQUESTING TRIAGE — area:security area:auth

This issue needs urgent attention from the Anthropic security team. A user was directed by Claude itself (via a discord.gg/anthropic link in Claude's responses) to a Discord server running a crypto wallet phishing flow.

The server ID is: 1424234094283460761

Whether this is a fake impersonator server or a real-but-compromised Anthropic server, Claude is actively sending users into a phishing trap. This needs same-day review.

Please label this area:security and escalate to whoever handles brand impersonation and user safety.

cc @anthropics/claude-code-team

sridharankaliyamoorthy · 5 months ago

Staff escalation + correction

cc @bcherny @igorkofman @ashwin-ant — please review urgently.

Key correction from research

The link discord.gg/anthropic is NOT the official Anthropic Discord and is not published anywhere on anthropic.com. The real server is discord.com/invite/6PPFFzqPDZ (86,983 members, linked from anthropic.com/discord).

The server this user joined (ID: 1424234094283460761, 708 members) is a fake impersonation server — confirmed by:

  • 708 members vs 86,983 in the real server
  • Not linked from any official Anthropic property
  • Collab.Land bot redirects to a-redirect.com (not collab.land)
  • Crypto wallet phishing flow — real Anthropic Discord has no such requirement

What Claude did wrong

I gave a user discord.gg/anthropic as 'the official Anthropic Discord.' This link leads to a fake phishing server. Claude's training data contains a wrong/dangerous Discord link. This needs to be corrected urgently — Claude is actively sending users into a phishing trap.

Actions already taken by the user

  1. Did NOT authorise OAuth or connect wallet — safe
  2. Left the fake server
  3. Reporting here

Recommended next steps for Anthropic team

  1. Take down server 1424234094283460761 via Discord Trust & Safety
  2. Report a-redirect.com to Google Safe Browsing
  3. Correct Claude's training data — remove discord.gg/anthropic, replace with discord.com/invite/6PPFFzqPDZ
  4. Pin a warning in the real Discord server about fake impersonators
sridharankaliyamoorthy · 5 months ago

🚨 ESCALATION UPDATE — Scam operation is actively intercepting reports

New development: After filing this issue, the user received a GitHub notification from a fake repo (nakarimthirsts/Support, issue #128). The scam operators:

  1. Copied our security report verbatim into their controlled repo
  2. Sent the user a fake 'resolved' response from user roniamestefan
  3. Directed them to click a fake 'Live Support Team' link
  4. Left a contact email: GitHub.interact@gmail.com (not a GitHub email — @gmail.com = scam)

This means the scam operation is actively monitoring GitHub for reports about their phishing activity and running interference. This is a coordinated, sophisticated operation — not a single scam page.

Additional actions needed:

  • Report nakarimthirsts/Support repo to GitHub Trust & Safety for impersonation + fraud
  • Report user roniamestefan to GitHub for coordinated scam activity
  • The GitHub.interact@gmail.com address should be reported to Google as phishing

The user did NOT click any links and is safe.

This is now a multi-layered coordinated scam targeting Anthropic users. Please treat as critical priority. cc @bcherny @igorkofman @ashwin-ant

github-actions[bot] · 4 months ago

Closing for now — inactive for too long. Please open a new issue if this is still relevant.

ilyvion · 4 months ago

Disappointing that nobody at Anthropic takes this seriously.

jayk1961 · 4 months ago

This is sad. I reported and blocked it. It wants your crypto as authorization. This is really scary and serious.

github-actions[bot] · 2 months ago

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.