LinkedIn might be doing a lot more than just showing you job posts and connection requests. If the latest reports are anything to go by, it’s also quietly peeking into your browser setup.

A new investigation is raising serious privacy concerns, claiming the platform is scanning thousands of Chrome extensions and collecting device-level data in the background. And yeah, it’s as uncomfortable as it sounds.

LinkedIn may be scanning thousands of your browser extensions

According to findings from the BrowserGate report, LinkedIn allegedly injects hidden JavaScript into its website that scans users’ browsers for installed extensions, over 6,000 of them. The way it works is surprisingly simple (and a bit sneaky). The script checks for known extension IDs by attempting to access specific files tied to those extensions. If the file responds, LinkedIn knows the extension is installed, all happening silently in the background without any visible prompt.

But it doesn’t stop there. Independent testing by BleepingComputer further confirmed that the platform is also collecting detailed device information like CPU specs, memory, screen resolution, language settings, and even battery status; essentially building a unique “fingerprint” of your device. And here’s the kicker: because LinkedIn profiles are tied to real identities such as your name, job, and company, this data could potentially be linked back to you directly, making it far more sensitive than typical anonymous tracking.

Why is this raising serious red flags?

The biggest concern isn’t just the data collection, but how quietly it’s happening. Users aren’t clearly informed, and there’s no explicit consent before the scanning begins. There’s also the issue of what this data reveals. Installed extensions can hint at sensitive details like job hunting, finances, or personal interests, making this kind of tracking far more intrusive than it sounds.

LinkedIn says it’s for security, but critics argue it goes too far. And honestly, it leaves you wondering how private your “professional” life online really is.