Another wrote: “This your new organisation giving the middle finger to the people.”
“Maryam Moshiri summing up the professionalism currently at the BBC,” said a third.
While a fourth predicted: “Sacked in the morning! She’s getting sacked in the morning!”
The news anchor apologised to viewers in a statement posted on social media and revealed that she was pretending to count herself down until the cameras started rolling.
The journalist wrote: “Hey everyone, yesterday just before the top of the hour I was joking around a bit with the team in the gallery. I was pretending to count down as the director was counting me down from 10-0 ... including the fingers to show the number.
“So from 10 fingers held up to one. When we got to 1 I turned [my] finger around as a joke and did not realise that this would be caught on camera.
“It was a private joke with the team and I’m so sorry it went out on air! It was not my intention for this to happen and I’m sorry if I offended or upset anyone.
We're with you, Maryam. If you are struggling to see the countdown, let us know.
“I wasn’t ‘flipping the bird’ at viewers or even a person really. It was a silly joke that was meant for a small number of my mates.”
In a hilarious quip, eyewear brand Specsavers commented on her apology tweet, saying: “We’re with you, Maryam. If you are struggling to see the countdown, let us know.”
It’s not the first time the middle finger has featured on a BBC News report.