Costs rise 17 percent above contingency.
Cites "shifting priorities"
System integrators shortlist finally revealed.
Consortium of private and state companies to lower costs.
Questions over high-speed internet infrastructure build.
Tries to catch up with bigger cloud service rivals AWS and Microsoft .
Swoops on US-Israeli information security firm in cash and stock deal.
Banks still staying away.
Hits back at mobile operators eating its lunch.