Computer security researcher Updated +Created
Ciro Santilli found out that he likes computer security researchers and vice versa.
It's a bit the same reason why he likes physicists: you can't bullshit with security.
You can't just talk nice and hope for people to belive you.
You can't not try to break things and just keep everyone happy in their false illusion of safety.
You can't do a half job.
If you do any of that, you will get your ass handed to you in a little gift bag.
Evil Updated +Created
Things that are not nice such as:
Facebook profile face dump Updated +Created
In 2016 Ciro made a script downloaded Facebook profile pictures.
This was possible at the time without any login by using a 2010 profile ID dump from originally announced at: blog.skullsecurity.org/2010/return-of-the-facebook-snatchers since profile picture access was not authenticated.
The profile ID dump was downloadable through a BitTorrent named fbdata.torrent of about 2.8GB, mostly compressed. Doing:
find . -type f | xargs sha256sum | sha256sum
on Ubuntu 20.04 gives:
2c9a739c9c5495e38ebab81fc67411b7c6562f139dcb8619901a3f01230efdd5
This dump widely reported e.g. on Hacker News at: news.ycombinator.com/item?id=1554558.
At some point however, Facebook finally started to require tokens to view public profile pictures, thus making such further collection impossible, e.g. as of 2021: developers.facebook.com/docs/graph-api/reference/v9.0/user/picture mentions:
Querying a User ID (UID) now requires an access token.
This is also mentioned e.g. at: stackoverflow.com/questions/11442442/get-user-profile-picture-by-id. This major privacy flaw was therefore finally addressed at some point, making it impossible to reproduce this project.
Ciro downloaded 10 thousand of those pictures, and did facial extraction with: stackoverflow.com/questions/13211745/detect-face-then-autocrop-pictures/37501314#37501314
He then created single a video by joining 10 thousand of those cropped faces which can be uploaded e.g. to YouTube. Ciro later decided it was better to make those videos private however, as sooner later he'd lose his account for it.
Companies like YouTube blocking this kind of content is the type of thing that makes companies take longer to fix such gaping privacy issues, and is a bit like security through obscurity. A video makes it clear to everyone that there is a privacy issue very effectively. But people prefer to hide and look away, and then 99% of people who know nothing about tech get their privacy busted by actual criminals/government spies and never learn about it.
But now that Facebook finally fixed it, it's fine, no need for the video anymore.
Kerckhoffs's principle Updated +Created
Basically the opposite of security through obscurity, though slightly more focused on cryptography.
Stack Overflow Vote Fraud Script Updated +Created
How do you think Ciro got his rep? Just kidding.
Stack Overflow later forbade Ciro from advertising this project as described at: Section "Ciro Santilli's Stack Overflow suspension for vote fraud script 2019". Those newbs know nothing about security through obscurity.