Senate hearing on SolarWinds hack lays bare US shortcomings, remaining mysteries
Fundamental questions, like how the SolarWinds hackers got into its systems from the start, still aren't answered.
House Dems pressure tech giants over spread of COVID-19 vaccine misinformation
The lawmakers have questions about what they're trying to do to fight it, and more.
For Microsoft, cybersecurity has become bigger than business
The company operates in cyberspace in much the same fashion that nation-states do.
Microsoft details how SolarWinds hackers hid their espionage
The attackers “apparently deem[ed] the powerful SolarWinds backdoor too valuable to lose in case of discovery,” Microsoft said.
Mimecast breach investigators probe possible SolarWinds connection
The illicit access would have allowed attackers to spy on Mimecast clients.
Microsoft says SolarWinds hackers accessed company source code
The company said it saw no indications that its systems were used to attack others.