Unfortunately I could not get to the tab which was voicing a UK voiceover as it froze up my VM but @AussieScamBuster has tested the number as working on my behalf after the message being read out indicated that the number to call was shortened and I could not figure out that it was a UK number.
@AussieScamBuster has indicated that there lies a scammer at the other end and provided link https://pcthreatskiller.com/good-ways-to-remove-0800-051-6792-pop-up-completely/
pcthreatskiller is a scam site unto itself.
No more info available at this point in time
BobRTC Link: https://bobrtc.tel/phonebook/dial/448000516792