Account Takeover And CredentialsIncident

LinkedIn hidden code collecting installed software and transmitting it to LinkedIn and third parties

April 2, 2026Simone Margaritelli

Simone Margaritelli alleges that visiting a LinkedIn URL triggers hidden code that inventories installed software and sends it to LinkedIn and third parties. The claim raises privacy and endpoint fingerprinting concerns at massive scale.

Every time any of LinkedIn’s one billion users visits https://t.co/xYckaQ4NYC, hidden code searches their computer for installed software, collects the results, and transmits them to LinkedIn’s servers and to third-party companies
Every time any of LinkedIn’s one billion users visits https://t.co/xYckaQ4NYC, hidden code searches their computer for installed software, collects the results, and transmits them to LinkedIn’s servers and to third-party companies including an American-Israeli cybersecurity firm.
hidden code searches their computer for installed software, collects the results, and transmits them to LinkedIn’s servers
and to third-party companies including an American-Israeli cybersecurity firm
Simone Margaritelli
privacytrackinglinkedindata leak

See what experts are saying right now

This finding is one of many signals tracked across Cyber Security. The live feed updates every few hours with new expert voices, debates, and emerging ideas.

← Back to Cyber Security