Microsoft says Russian state-sponsored hackers spied on its executives
reuters.com
reuters.com
"This attack does highlight the continued risk posed to all organizations from well-resourced nation-state threat actors like Midnight Blizzard," the company said, noting that the attack was not the result of a specific vulnerability in it products or services."
Yet:
"The company said the hackers used a "password spray attack" starting in Nov. 2023 to breach a Microsoft platform. Hackers use this technique to infiltrate a company's systems by using the same compromised password against multiple related accounts."