Weekly Tech Update #2728 Nov - 4 Dec 2021Wasif·Dec 4, 2021·1 min readPhoto by Jazmin Quaynor on UnsplashThis week's featured links: Twitter CTO Parag Agrawal will replace Jack Dorsey as CEO Introduction AWS Private 5G The Virtual Phone Farms Scammers Use to Set Up Fake Accounts Really stupid “smart contract” bug let hackers steal $31 million in digital coin TwitterAWSSecurityCryptocurrency Share this