Mt. Gox
Company
The largest Bitcoin exchange in the past, which was known for going down, getting hacked, and users losing their money and having difficulty withdrawing funds. This represented a significant failure in the existing Bitcoin exchange landscape.
Mentioned in 2 videos
Videos Mentioning Mt. Gox

Katie Haun on the Dark Web, Gangs, Investigating Bitcoin, and More | The Tim Ferriss Show
Tim Ferriss
A Japanese cryptocurrency exchange that was hacked, and later went bankrupt, subject of Katie Haun's investigations.

Where Do Great Startup Ideas Come From? – Dalton Caldwell and Michael Seibel
Y Combinator
The largest Bitcoin exchange in the past, which was known for going down, getting hacked, and users losing their money and having difficulty withdrawing funds. This represented a significant failure in the existing Bitcoin exchange landscape.