Elon Musk claimed on Monday afternoon that X was targeted in a “massive cyber-attack” that resulted in the intermittent service outages that had brought down his social network throughout the day. The platform, formerly known as Twitter, had been unresponsive for many users as posts failed to load.

“We get attacked every day, but this was done with a lot of resources,” the platform’s CEO posted. “Either a large, coordinated group and/or a country is involved.”

Social media platform X went down intermittently on Monday, with owner Elon Musk blaming an unusually powerful cyberattack.

"We get attacked every day, but this was done with a lot of resources. Either a large, coordinated group and/or a country is involved," Musk said in a post on X earlier Monday.

He did not clarify exactly what he meant by "a lot of resources" and his comments drew skepticism from cybersecurity specialists, who pointed out that attacks of this nature — called denials of service — have repeatedly been executed by small groups or individuals.

Tech billionaire Elon Musk said that the social media platform he owns is facing a "massive cyberattack," adding that the attack appears to be coming from the Ukraine area.

"Well… we're not sure exactly what happened, but there was a massive cyberattack to try to bring down the ecosystem with IP addresses originating in the Ukraine area," he said while speaking to Fox Business' Larry Kudlow on Monday.

Earlier in the day, Musk posted about the attack on X.