Microsoft systems to attack customers. Microsoft spokesman Frank Shaw said the company had found malicious code “in our environment, which we isolated and removed."Also Read | Covid curve slumping across India“We have not found evidence of access to production services or customer data," he said in a tweet. “Our investigations, which are ongoing, have found absolutely no indications that our systems were used to attack others."Earlier on Thursday, as per a Bloomberg report, the U.S.
nuclear weapons agency and at least three states were hacked as part of a suspected Russian cyber-attack that struck a number of federal government agencies.