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Major retailers are all vulnerable to IT outages after McDonald’s, Sainsbury’s and Tesco lost millions of pounds amid technical issues, retail experts have warned. Tesco and Sainsbury’s were both hit with unrelated problems on Saturday which saw them both have to apologise to angry customers who were left without orders. And …
Read More »Could another IT meltdown leave Britain in the dark? Experts warn major retailers and shoppers after Tesco, Sainsbury’s AND McDonald’s suffered technical glitches within 24 hours
