YouTube to restrict teenagers’ exposure to weight/fitness videos, Volvo abandons EV targets

YouTube is to stop recommending videos to teenagers that idealise specific fitness levels, body weights or physical features, after experts warned such content could be harmful if viewed repeatedly. The platform will still allow 13- to 17-year-olds to view the videos, but its algorithms will not push young users down related content “rabbit holes” afterwards.…

Amazon sellers boost listings with reviews from different products

Unscrupulous businesses are exploiting weaknesses in Amazon's review system to fraudulently boost their listings with reviews lifted from completely different products, a Which? investigation has found.  The consumer watchdog found that nine out of 10 of the top-rated headphones on the online marketplace carried glowing reviews for unrelated products, ranging from cuddly toys to jigsaw…