A 10-minute miscommunication on Slack between journalists at the Associated Press resulted in an erroneous report last week that appeared momentarily to bring tensions between NATO and Russia to their highest point since the Cuban Missile Crisis.

AP fired a reporter after a dangerous blunder. Slack messages reveal a chaotic process.

Related (Pattern of Behavior?!:

Marine Corps bans journalist and veteran James LaPorta from Camp Lejeune base

On 5 February 2017, you participated in inappropriate and unethical activities by attempting to interview a victim of an alleged crime aboard Marine Corps base, Camp Lejeune, (MCB CAMLEJ); which is in violation of [a regulation], by gathering information/taking photographs/videotaping/exposing TV motion picture film within the Camp Lejeune area without prior approval of the Consolidated Public Affairs Office. Additionally, you violated [another regulation]; which states “Personal interviews and telephonic communications between prisoners and media representatives is not authorized, unless a determination is made that such an interview serves the legitimate public interest, or is in the best interest of the military.

Based upon the serious nature of your misconduct, you are being debarred from MCB CAMLEJ. I have determined that your presence aboard MCB CAMLEJ is detrimental to the security, good order and discipline of the Installation. Accordingly, you are hereby notified, upon the receipt of this letter, that you are ordered not to reenter, or be found within the limits of MCB CAMLEJ.