November 17, 2021
Technology

Microsoft says new breach discovered in probe of suspected SolarWinds hackers

SAN FRANCISCO, June 25 (Reuters) – Microsoft (MSFT.O) said on Friday an attacker had won access to one of its customer-service agents and then used information from that to launch hacking attempts against customers.

The company said it had found the compromise during its response to hacks by a team it identifies as responsible for earlier major breaches at SolarWinds (SWI.N) and Microsoft.

Microsoft said it had warned the affected customers. A copy of one warning seen by Reuters said the attacker belonged to the group Microsoft calls Nobelium and that it had access during the second half of May.

“A sophisticated Nation-State associated actor that Microsoft identifies as NOBELLIUM accessed Microsoft customer support tools to review information regarding your Microsoft Services subscriptions,” the warning reads in part. The U.S. government has publicly attributed the earlier attacks to…

Read full article here: www.reuters.com