CNN Signal Disrupted by Warner Bros. Discovery Technical Issue

A technical issue across Warner Bros. Discovery’s channels disrupted CNN, HBO and other networks during the noon hour on the East Coast on Monday. Viewers reported scrambled screens and pixelated visuals, leading some to search social media for information.

The disruption started shortly after 12 p.m. Eastern time, while CNN was airing an “Inside Politics” panel on President Donald Trump’s trade war with Canada. The screen froze and then glitched into blocks of color and fragmented imagery before the signal was lost.

A spokesperson for Warner Bros. Discovery described the incident as a “technical issue across Warner Bros. Discovery,” CNN’s parent company, which also operates TNT, TBS and other channels.

CNN went off the air for about 30 minutes, according to a report from The Independent. At 12:14 p.m., more than 900 people had reported problems with CNN to the Downdetector website. Just before 1 p.m., that number dropped to 63, with 79 percent of those reporting problems saying the issue was with the network’s live channel.

At 12:48 p.m., CNN posted on X: “We are aware of a technical issue across Warner Bros. Discovery that resulted in losing CNN channels for a period of time today. We are working quickly to resolve it and apologize for the interruption.”

Anchor Dana Bash returned the show to air around 12:50 p.m. and apologized directly to viewers. “Welcome back and we are back. There was a technical issue across Warner Bros. Discovery’s channels that resulted in losing our signal. We’re very sorry for the interruption,” she said.

Some viewers speculated online that the network had been hacked, with one person writing on Downdetector, “The streams of both CNN and CNN International are garbled. Have been for about fifteen minutes, now…Were they hacked?” Another said, “CNN looks like it's been hacked. Their feed is all messed up.” The Independent noted that no evidence supported these claims.

Times Now reported that both CNN and CNN International experienced disruptions to audio and video output, affecting their live feeds. The cause of the broadcasting problems remained unknown at the time of its report.

By early afternoon, service had been restored, and the network resumed regular programming. The Independent reached out to CNN and Warner Bros. for additional comment but did not report receiving a response.

Perspectives

  • Warner Bros. Discovery / CNN: The company acknowledged the issue, apologized for the interruption, and stated it was working to resolve it. The cause was described as a “technical issue across Warner Bros. Discovery,” with no further details provided.
  • Viewers: Some CNN viewers speculated on social media and Downdetector that the network had been hacked, but no evidence supported that theory, and the outage was later confirmed to be a technical issue.