Two of the UK's biggest supermarket chains, Tesco and Sainsbury's, were hit with technical issues on Saturday; Sainsbury's blames a software update
www.techmeme.com
From Bloomberg.com. View the full context on Techmeme.

Bloomberg.com: Two of the UK’s biggest supermarket chains, Tesco and Sainsbury’s, were hit with technical issues on Saturday; Sainsbury’s blames a software update  —  Two of the UK’s biggest supermarket chains - Tesco and Sainsbury’s - were hit with technical issues on Saturday.