Outage of online ad platform could end up costing businesses millions

Outage of online ad platform could end up costing businesses millions
Horror film Ouija becomes first ever advert on messaging service
New measures allow users to limit how much personal information they share with third-party mobile apps
Microsoft’s advert pokes fun at the Apple iPad and highlights its shortcomings against Windows 8 tablets
Canonical is to offer a kill switch to turn off online searches in Ubuntu Linux 12.10 following a privacy row
Skype ads – designed to distract you on calls – will hit you if you don’t have credit
Wikipedia says it doesn’t run ads from for-profit firms so those seeing them are likely to be infected with malware