DoorDash partners with Meta to test delivery of Facebook Marketplace items

DoorDash has confirmed that it has teamed up with Facebook Marketplace to make that awkward exchange of items with a stranger a bit easier. The company said DoorDash Drive, its business-to-business service that provides drivers to merchants through their own website...

Walmart+, the retailer’s Prime competitor, will add Paramount+ access as a new perk

Walmart is partnering with Paramount Global to offer its streaming service, Paramount+, to members of Walmart’s own free shipping program and Amazon Prime rival, Walmart+. The deal was first confirmed by The Wall Street Journal on Monday afternoon, following...

What you might have missed at Black Hat and Def Con 2022

Hackers, researchers, cybersecurity companies and government officials descended on Las Vegas last week for Black Hat and Def Con, a cybersecurity double-bill that’s collectively referred to as “hacker summer camp.” This year’s cyber gathering was particularly...

Why Twitter anons are sending crypto to celebrities

Welcome back to Chain Reaction. Last week, we talked about a hack that gave new, ironic meaning to the word “trustless.” This week, we’ll get into one of the most polarizing aspects of crypto — privacy. If someone forwarded you this message,...

The Silicon Peach is still ripe: Atlanta’s venture ecosystem stands strong

Atlanta’s venture ecosystem is looking pretty peachy. In H1 2022, Atlanta companies raised $1.6 billion in funding, according to a recent PitchBook report. If the second half of the year is the same, it places the city on track to nearly hit the $3.7 billion in...

How digital health startups are navigating the post-Roe legal landscape

With the overturning of Roe v. Wade earlier this year, digital health and reproductive care startups bolstered their efforts to make abortion pills and emergency contraceptives more accessible. Now, as state laws shift and abortion bans go into effect across the...