Infiltration - Laptop Message is a laptop report found by the Point Man in F.E.A.R. First Encounter Assault Recon. It is the first message of the game, and can be found in Interval 03 - Escalation - Infiltration.
Alright, it's uploading... Interesting. I found a wastewater analysis summary addressed to an Armacham review committee. According to the abstract, there's some major contamination coming from upstream. I can't imagine why Armacham would be interested unless they're responsible.