abidjan you from reporting on the ivory coast. as the world got back to work monday, many were and are bracing for what could be round 2 of the massive cyberattack. the hit over the weekend. hundreds of thousands of computers in 150 countries were locked up by ransomware mostly spread by email. cybersecurity experts scrambled to catch the culprits with microsoft pinning the blame on the u.s. government itself. martin pollard explains. martin: the danger is not over because the ransomware that struck friday is still out there and spreads quickly and now millions across the world are headed back to the office. that's the message from the cybersecurity experts and the head of the european police network. >> we're in the face of an escalating threat. if the numbers are going up, i'm worried how the numbers will continue to grow when people go to work on turn on the machines monday morning. >> users worldwide found their systems crashing and then been asked for a $300 to $600 ransom. australia says three of its businesses have been tar

the bbc‘s tamasin ford has been following the story from abidjan, the economic capital.anic. the army had quarters in the city ‘s financial district. people were running through the streets with the sound of heavy gunfire at their backs. the city has experienced devastating fighting during the civil war just devastating fighting during the civil warjust six devastating fighting during the civil war just six years devastating fighting during the civil warjust six years ago. people here know stray bullet can kill. these shootings have been happening up these shootings have been happening up and down the country up. it is to do with the former rebels who fought for yea rs do with the former rebels who fought for years to get the president into power. they brought the country to a standstill back injanuary demanding back pay and bonuses. their request was upheld. they received their first instalment at the end of january. the next instalment was due at the end of this month, until last night, on national television, a spokesperson for the eighth house of 400 soldiers apologi