X, the social media app with more than 600 million users, suffered periodic outages on Monday as the result of a "massive cyberattack," Elon Musk, the owner of the private company, said.

X, formerly Twitter, is down with thousands of users reporting connectivity problems. Users are being met with a spinning blue loading icon and no content appearing. Over 9,000 users have reported issues,

According to outage tracking website Downdetector.com, in the first incident there were more than than 21,000 incidents of people in the U.S. reporting issues with the platform and 10,800 in the U.K. The platform appeared to be back to normal around 2.30 a.m. PT. In total, X was down for roughly 45 minutes.