LinkedIn is facing allegations that it quietly scans users' browsers for installed Chrome extensions. The German group Fairlinked e.V. goes so far as to claim that the site is "running one of the largest corporate espionage operations in modern history."

"The program runs silently, without any visible indicator to the user," the group says. "It does not ask for consent. It does not disclose what it is doing. It reports the results to LinkedIn's servers. This is not a one-time check. The scan runs on every page load, for every visitor." PCMag reports: This browser extension "fingerprinting" technique has been spotted before, but it was previously found to probe only 2,000 to 3,000 extension...