Microsoft blames outdated IT infrastructure for Delta's five-day meltdown. Delta refutes these claims, stating it has invested billions in IT upgrades. Delta is exploring litigation against ...

Microsoft responds to Delta's threat of litigation with a letter suggesting Delta may be using old IBM systems. Delta says its computer systems cost it billions annually.

Microsoft Corporation (NASDAQ:MSFT) has pointed the finger at Delta Air Lines Inc. (NYSE:DAL) for its extended recovery from a global cyber outage. What Happened: On Tuesday, Microsoft stated that ...

Microsoft has accused Delta of ignoring offers to help with recovery from the massive Windows outage last month in part because its IT systems were allegedly outdated.

Microsoft says that Delta Air Lines' ancient IT infrastructure is to blame for the airline's inability to quickly recover from last month's CrowdStrike debacle.

Microsoft criticized Delta Air Lines on Tuesday for overstating the technology company’s role in a costly disruption that led the airline to cancel thousands of flights last month.

"On the morning of July 22, a Microsoft employee, aware that Delta was having more difficulty recovering than any other airline, messaged a Delta employee to say, 'Just checking in and no pressure ...

Microsoft on Tuesday joined CrowdStrike in pointing a finger back at Delta Air Lines for its operational meltdown last month following a global technology outage, with a lawyer accusing Delta of ...

In a letter Microsoft sent to Delta on Tuesday shared by The Verge, Microsoft says its employees reached out to Delta employees every day from July 19—the day of the crash—until July 23.

Microsoft criticized Delta Air Lines on Tuesday for overstating the tech company’s ... It also accused Delta of using outdated information technology. ... Boeing says new 777X family is on ...

Microsoft's letter, in which the tech giant says it will "vigorously defend itself" if Delta sues, comes a week after the US airline hired a lawyer to explore potential remediation. Delta CEO Ed ...