Abta, The Insolvency Service and Action Fraud have all issued advisories about criminals trying to trick consumers into revealing their banking details by asking if they had bookings with Thomas Cook and offering them refunds.

“Abta has had reports of members of the public being cold called and asked if they have a Thomas Cook booking and then asked for their bank details,” said the association.

“This is a scam. Thomas Cook customers should follow the advice on this web page for full details of how they can make a claim.”

Action Fraud added: “We are aware of reports on social media that criminals are using the Thomas Cook liquidation as an opportunity to lure victims into financial scams.

“Members of the public have reported receiving calls and messages offering refunds by people purporting to be associated with, or acting on behalf of Thomas Cook.

“We would urge people to be vigilant of unsolicited calls, texts or social media messages that ask for personal or financial details, and not to automatically click on the links in unexpected emails.”