FBI confirms Zodiac Killer's 340 cipher solved by trio of amateur math and software codebreakers

Mysterious message, unread for 51 years, turns out to be a bit dull

A team of code breakers has solved a cipher attributed to the Zodiac Killer, a serial murder known for a Northern California killing spree in the late 1960s who has still not been identified or apprehended.…

from The Register