This was DigiNotar. The breach generated around 50 certificates, including certificates for Google, Microsoft, MI6, the CIA, TOR, Mossad, Skype, Twitter, Facebook, Thawte, VeriSign, and Comodo.

Here is a nice writeup for that breach: https://www.securityweek.com/hacker-had-total-control-over-d...

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9Ljdg6p8ZSzejt 3 months ago | parent [-]

Edits: I believe this is what you were referring to. It was around 500, not 50. Dropped a 0.

	▲	codethief 3 months ago \| parent [-]
		I do remember that breach but that was before Snowden. I'm relatively sure Snowden published some document about the NSA trying to undermine CAs, too.