Cicada 3301

Cicada 3301 officially denounced a former member's attempt to launch a cryptocurrency using their PGP key. This incident indicates a specific form of activity and communication from the group, which was not previously detailed.

via youtube.com

A Reddit user discovered a mysterious login interface at 'cicada3301.org', prompting speculation within the ARG community about a potential return or new development related to the Cicada 3301 puzzle.

via reddit.com

Cybersecurity expert Joel Eriksson claims to have solved the Cicada 3301 puzzle, discussing the nature of the challenges and the group's ideology in an interview.

via youtube.com

A Reddit user claims to have completed a full 8-phase analysis of the Cicada 3301 Liber Primus puzzle and published the complete solution, including documentation and decoded output, on GitHub for public review. Additionally, a YouTube video discusses an anonymous post from a purported former member who claims the group is a cult rather than a hacker collective or political organization.

via reddit.com

Reddit user Echo446 claimed in June 2025 to have solved the main 131-digit puzzle and a magic square on page 16 of the Liber Primus after an 8-phase analysis. The user published their decoding pipeline and documentation on GitHub, which reportedly decodes geographic coordinates, timestamps, and command structures. These claims remain unverified by Cicada 3301.

via Reddit·medium.com·reddit.com

A lawsuit has been filed against Thomas Schoenberger, associated with Cicada 3301, by an MSU professor over a research paper and social media posts. Additionally, a new ransomware-as-a-service operation has emerged, falsely using the Cicada 3301 name and logo to target companies globally.

via thestate.news·halcyon.ai

A lawsuit has been filed involving an MSU professor and the leader of the Cicada 3301 puzzle, alleging infringement upon the 'Cicada 3301 brand' and personal attacks. This legal dispute highlights ongoing complexities surrounding the mystery.

via statnews.com

Researchers have made specific progress on the third Cicada 3301 puzzle by discovering hidden numbers in a Rasputin image, and others are now leveraging AI models like GPT-4 to re-examine the puzzles from the beginning.

via tumbleson.org·tumbleson.org

Enthusiasts continue to actively work on solving the third Cicada 3301 puzzle, 'Liber Primus', employing methods such as analyzing images for hidden numbers and making new observations.

via connortumbleson.com·reddit.com

A YouTube video features an anonymous former member of Cicada 3301 who claims the group was an art project rather than a recruitment tool for a secret society.

via youtube.com

A blog post explores the application of artificial intelligence, including OpenAI GPT4, to solve the enigmatic Cicada 3301 puzzles, particularly the unsolved 2014 challenge.

via connortumbleson.com

The 'Cicadasolvers' community continues to work on 'Liber Primus', noting an unusually low number of bigrams and peculiar patterns suggesting a unique encryption method. As of early 2022, 56 out of 58 pages of 'Liber Primus' remained unsolved, with efforts complicated by the deprecation of certain cryptographic tools.

via reddit.com·reddit.com

As of January 2022, 56 pages of the 'Liber Primus' puzzle remained unsolved, and the deprecation of v2 Tor onions, previously used by Cicada 3301, led to speculation about the puzzle's future.

via reddit.com

Cicada 3301 posted their last verified OpenPGP-signed message, denying the validity of any unsigned puzzles and further emphasizing the authenticity of their communications.

via en.wikipedia.org·geeksforgeeks.org·clevcode.org·theguardian.com·youtube.com

A new clue was posted on Twitter, and a message was released stating that the answer to their questions lay in the 'Liber Primus,' confirming its continued relevance.

via en.wikipedia.org·geeksforgeeks.org·clevcode.org·theguardian.com·youtube.com

No new puzzles were released on this date, breaking the pattern of annual January 4th releases, leading to speculation about the future of Cicada 3301.

via en.wikipedia.org·geeksforgeeks.org·clevcode.org·theguardian.com·youtube.com

The third annual Cicada 3301 puzzle was launched, this time initially announced via a Twitter account associated with the group. This puzzle introduced the 'Liber Primus,' a cryptic book written in runes, which remains largely unsolved.

via en.wikipedia.org·geeksforgeeks.org·clevcode.org·theguardian.com·youtube.com

A second Cicada 3301 puzzle was released, following a similar pattern to the first, again appearing on 4chan and continuing the search for intelligent individuals.

via en.wikipedia.org·geeksforgeeks.org·clevcode.org·theguardian.com·youtube.com

The first Cicada 3301 puzzle was posted on 4chan, an online imageboard, with a message seeking "highly intelligent individuals" and a hidden message within the image.

via en.wikipedia.org·geeksforgeeks.org·clevcode.org·theguardian.com·youtube.com

The first puzzle led solvers through a series of challenges, including steganography, cryptography, and references to literature and philosophy, eventually directing them to physical locations worldwide where QR codes were posted.

via en.wikipedia.org·geeksforgeeks.org·clevcode.org·theguardian.com·youtube.com