Facebook on Friday said it would declare advertising revenue from its top British clients in Britain instead of Ireland, where it has its European headquarters, meaning it will have to pay more tax.

"On Monday we will start notifying large UK customers that from the start of April they will receive invoices from Facebook UK and not Facebook Ireland," the company said in a statement.

Uber and its Indian rival Ola on Thursday launched pilot taxi motorbike services within hours of each other, as competition between the two taxi apps ramps up.

Both start-ups are trialing the motorbike taxis in the traffic-clogged southern city of Bangalore, seeking to grab a greater share of India's ultra-competitive ride-hailing market.

A British man was on Wednesday found guilty of raping five women he met through the U.S. Internet dating service match.com, which he was allowed to use despite complaints to the website from his victims.

Derby Crown Court in central England heard that father-of-three Jason Lawrance, 50, contacted thousands of women on match.com using the profile names KeepItStraightToday and StraightMan_Looking.

Facebook's vice president for Latin America was released Wednesday, a day after being arrested for refusing to hand over WhatsApp messages to the police investigating a drugs case.

Judge Ruy Pinheiro, in Sergipe state, ruled overnight that the detention of Diego Dzodan in Sao Paulo on Tuesday had amounted to "unlawful coercion."

Facebook may be abusing its dominant market position and violating data protection rules, Germany's competition watchdog said Wednesday, announcing it had opened a probe into the social network.

The battle between the FBI and Apple over encryption moved to Congress on Tuesday, with both sides arguing security is at risk in the legal wrangling over accessing a locked iPhone.

FBI chief James Comey defended his agency's efforts to force Apple to help unlock an iPhone in the San Bernardino attacks probe, saying that law enforcement's job may be crippled by "warrant-proof spaces" that become inaccessible to investigators.

The EU on Monday unveiled details of a new deal with the U.S. to curb government spying on the personal Internet data of European citizens, but critics said it fell short and threatened fresh legal action.

Top U.S. companies including Facebook and Google rely on such transatlantic agreements to give legal cover for them to transfer data from their European subsidiaries to their headquarters in the United States.

Police in seven European countries raided operators of "darknet" online platforms trading in weapons, illegal drugs, fake IDs and counterfeit money, arresting nine suspects, German authorities said Monday.

Apple chief Tim Cook went public Wednesday in his battle with the FBI, saying that unlocking an iPhone in the name of fighting terrorism would be "bad for America."

He equated code capable of breaking into an iPhone to a "software equivalent of cancer" that should never be unleashed on the world.

Facebook's "like" button isn't going away, but it's about to get some company.

Facebook has been testing alternatives to "like" in about a half-dozen countries, including Ireland, Spain and Japan. On Wednesday, it will start making "haha," ''angry" and three other responses available in the U.S. and the rest of the world.