Hackers with ties to Russia, China and Iran are attempting to spy on people and groups involved with the US 2020 presidential election, Microsoft says.
The Russian group which hacked the 2016 Democratic campaign is again involved in cyber-attacks, said the tech firm.
Microsoft said it was "clear that foreign activity groups have stepped up their efforts" targeting the election.
Both President Donald Trump and Democrat Joe Biden's campaigns are being targeted.
Russian hackers target US election again - Microsoft
6 years ago
