Friday 6 November
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Claude Code reportedly sent a user's email address to websites via HTTP headers

Severity
Medium
Sources
1

's AI coding tool, , was reported to have shared a user's email address with outside websites during routine web searches, without permission. The user said this led to a large number of scam emails, though the evidence does not prove the cause. The company has said it plans to remove account emails from the tool's context in a future release.

Like I’m new · Written by AI from 1 source · Wrong?

What to do

  1. Review network commands written by coding agents before allowing them web access.
  2. Verify that privacy controls in Claude Code are active rather than assuming the built-in guard works.
  3. Check which Claude Code version is installed and whether the cc-plugin-privacy module is present and enabled.

Written by AI from the sources, checked against them

Full story timeline · 1 update

  1. Fri 6 NovemberAnthropic’s Claude Code Reportedly Leaks User Email Addresses Through HTTP User-Agent HeadersCyber Security News

Who reported · 1 outlet

Cyber Security News

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