内容摘要：Cartier's data breach, meanwhile, was a hack of its system where attackers "obtained limited client information," according to an email to its customers seen by BBC News.

Cartier's data breach, meanwhile, was a hack of its system where attackers "obtained limited client information," according to an email to its customers seen by BBC News.

But questions still remain over how and why the event was organised."Normally, the felicitation of a team should be done in a controlled environment. But here, there appeared to be no preparation," a relative of an injured person at the Bowring Hospital said.

Chief Minister Siddaramaiah has announced a magisterial enquiry into the incident."A moment of joy has turned into sorrow," he said on Wednesday.A rare oil portrait of Indian independence leader Mahatma Gandhi - painted in 1931 in the UK - will be auctioned in London next month.

Gandhi led a non-violent resistance movement against British rule in India and his teachings have inspired millions. Most Indians revere him as the "father of the nation".Over the years, several paintings, drawings and sketches of him have circulated around the world.

The auction house Bonhams says the painting, made by British artist Clare Leighton, is "thought to be the only oil portrait that Gandhi actually sat for".

The portrait was made when Gandhi went to London in 1931 for the second Round Table conference, held to discuss constitutional reforms for India and address its demands for self-governance.Iran's Supreme Leader Ayatollah Ali Khamanei has criticised the US proposal and said it will not stop enriching uranium.

Authorities in the German city of Cologne have defused three unexploded World War Two bombs after the evacuation of more than 20,000 people.Bomb squad technicians deactivated the American bombs on Wednesday after evacuating an area of around 10,000 sq m (107,639 sq ft) following their discovery in a shipyard in Deutz on Monday.

Homes, shops, hotels and schools were told to evacuate, as well as a large hospital and a major train station in what the city called "the largest operation since WW2".Cologne was subjected to particularly heavy bombing during WW2 and unexploded ordnance can still pose a danger.