Facebook will downrank anti-vax content on News Feed and hide it on Instagram – TechCrunch

After indicating that it was exploring its options for fighting the potentially deadly rise of anti-vaccination content on its platform last month, Facebook is making a plan of attack. Facebook’s strategy in the effort is to both minimize the spread of vaccination misinformation and to point users away from inaccurate anti-vaccination propaganda and toward “authoritative…

Car alarms with security flaws put 3 million vehicles at risk of hijack – TechCrunch

Two popular car alarm systems have fixed security vulnerabilities that allowed researchers to remotely track, hijack and take control of vehicles with the alarms installed. The systems, built by Russian alarm maker Pandora and California-based Viper — or Clifford in the U.K., were vulnerable to an easily manipulated server-side API, according to researchers at Pen…