http://uwb25d43nnzerbozmtviwn7unn7ku226tpsjyhy5n4st5cf3d4mtflqd.onion/posts/tamper/index.html
Although they can’t decrypt your data, they can tamper with your laptop for a few minutes and then leave it exactly where they found it. When you return and enter your credentials, you have been hacked. The attacker may have modified data on your hard drive , replaced the firmware, or installed a hardware component such as a keylogger.