Dustin Volz and Robert McMillan report:
Microsoft said it plans to offer free some tools that can spot cyberattacks following last week’s disclosure of a major security breach linked to Chinese hackers that was undetectable for some customers.
The decision to open up access to its back-end systems that log activity on the cloud came after Microsoft’s tiered payment system attracted criticism in the wake of an alleged Chinese cyber-espionage campaign, which the company said infiltrated its cloud-based email system and compromised inboxes at about two dozen organizations globally.
Read more at WSJ.