New index ranks mobile carriers, shows ISP availability.
After two years of consultation.
Joins executive exodus.
Wants bigger share of booming online collaboration market.
Replaces ageing terminals.
Govt agencies' information also targeted.
Aimed at preventing users from being tracked across different apps.
Revenue cut causes infrastructure rethink.
Researcher says severity of bugs downplayed.
Strikes $4.7m deal as part of ‘robust’ program.