You might hear otherwise, but the Dyn attack had nothing to do with the United States "giving away the internet," as Republicans have suggested. ICANN declined to renew its contract with the Commerce Department, and will instead assume those responsibilities itself. A spokesman demurred poetically on the question of control, saying "It's human nature that everybody wants to find out who is in charge ... but that is not something you can do with the Internet. Each other connects to each other."

Four states suing the federal government to stop the ICANN handover dropped their suits Friday. 

From the Radiolab vault: "Darkode," an episode with the story of a man who helped build botnets before turning his back on hacking. A botnet called Mirai was instrumental in Friday's attack.

ICANN's most politically contentious area of control is really cosmetic: it controls top-level domains, the postfixes on URLs. Because governments sit on its advisory committees, these domains are politically influenced. For example, Saudi Arabia was able to get .gay rejected. 

Perhaps the general internet user should have an ombudsman on that council, too. Tech reporters are passing around a 2008 memo that suggests that controlling tendency might go too far at times, entertaining the possibility of allowing domains with the same names as common file types.

I briefly pondered a future where ICANN takes an active role in policing internet security

Extremely briefly https://t.co/v3FyithLPU

— sarah jeong (@sarahjeong) October 22, 2016

The evidence is strong that “user confusion” would indeed result from URLs that look like filenames. The only case like this in operation is .zip, and it’s the internet’s shadiest neighborhood.