crime

Zodiac Killer Cipher Solved

The SF Chronicle is reporting (more details here), and the FBI is confirming, that a Melbourne mathematician and team has decrypted the 1969 message sent by the Zodiac Killer to the newspaper.

There’s no paper yet, but there are a bunch of details in the news articles.

Here’s an interview with one of the researchers:

Cryptologist David Oranchak, who has been trying to crack the notorious “340 cipher” (it contains 340 characters) for more than a decade, made a crucial breakthrough earlier this year when applied mathematician Sam Blake came up with about 650,000 different possible ways in which the code could be read. From there, using code-breaking software designed by Jarl Van Eycke, the team’s third member, they came up with a small number of valuable clues that helped them piece together a message in the cipher

How the FIN7 Cybercrime Gang Operates

The Grugq has written an excellent essay on how the Russian cybercriminal gang FIN7 operates. An excerpt:

The secret of FIN7’s success is their operational art of cyber crime. They managed their resources and operations effectively, allowing them to successfully attack and exploit hundreds of victim organizations. FIN7 was not the most elite hacker group, but they developed a number of fascinating innovations. Looking at the process triangle (people, process, technology), their technology wasn’t sophisticated, but their people management and business processes were.

Their business… is crime! And every business needs business goals, so I wrote a mock FIN7 mission statement:

Our mission is to proactively leverage existing long-term, high-impact growth strategies so that we may deliver the kind of results on the bottom line that our investors expect and deserve.

How does FIN7 actualize this vision? This is CrimeOps:

Repeatable business process

CrimeBosses manage workers, projects, data and money.

CrimeBosses don’t manage technical innovation. They use incremental improvement to TTP to remain effective, but no more

Frontline workers don’t need to innovate (because the process is repeatable)

Tags: crime, cybercrime, hacking

Sidebar photo of Bruce Schneier by Joe MacInnis.