Millions with old routers at risk of being hacked in their homes, Which? warns 6 May 2021. The consumer champions lab testing identified a range of issues with the routers. These security risks could potentially affect around 7.5 million people, based on the number of respondents who said they were using these router models in Which? survey. The survey also suggested that 2.4 million users havent had a router upgrade in the last five years. This means the devices have not been updated since 2018 or earlier.”]