Microsoft says a "limited" number of its web email service accounts were breached between Jan. 1 and March 28 using a customer support agent's credentials (TechCrunch)

TechCrunch:
Microsoft says a “limited” number of its web email service accounts were breached between Jan. 1 and March 28 using a customer support agent's credentials  —  On the heels of a trove of 773 million emails, and tens of millions of passwords, from a variety of domains getting leaked in January …