Watch the video before reading on.

Done? Good. Here's what you need to know:

The Belgian Federation of the Financial Sector — or Febelfin — put together this PSA to remind Belgians to be careful with the personal information they put online.

To emphasize the importance of avoiding overshare, Febelfin allegedly hired actual "top notch hackers" to sift through the digital lives of the mindreader's victims in real-time, and use the information they uncovered to hack their bank accounts.

Sure, it could be staged, but consider this.

[Reddit via Mashable]