A Story In Two Headlines:
"NSA offering 'billions' for Skype eavesdrop solution" (2009) — https://www.theregister.com/2009/02/12/nsa_offers_billions_f...
"Microsoft Buys Skype for $8.5 Billion. Why, Exactly?" (2011) — https://www.wired.com/2011/05/microsoft-buys-skype-2/
So singling out Trump isn't really relevant or even useful.