A security concern with the Pixel 4 Face Unlock feature is patched, five months after launch.
Google updates Pixel 4 with "eyes open" fix for face unlock https://t.co/CbipMaD57u pic.twitter.com/tyRssn61O8
— The Verge (@verge) April 6, 2020
Google fixes face unlock on Pixel 4 with ‘eyes open’ settinghttps://t.co/zrmlrNG4Zd
— Hindustan Times (@HindustanTimes) April 7, 2020
SOURCE: BBC News