Microsoft announced last week that Russian hackers had tried to breach computers at more than 200 organizations. Microsoft security software halted the hacking attempts by Russian, Chinese and Iranian agents. Microsoft would not say which candidates or entities may have been breached. Lawmakers welcome the help from the private sector, but say it’s a haphazard way to get information from private sector. The relationship between intelligence agencies and Congress has grown strained since President Trump took office, he has doubted the agencies’ conclusions about Russian interference in 2016.”]