Dear colleagues, Next Thursday, on October 8 at 12:00-13:30 PM EDT, the CHSTM History of Computing Working Group will have a monthly online meeting, and we are pleased to welcome *Pooja Shyamsundar*, presenting their work-in-progress "*Dead Cipher Walking: The Long Retirement of Triple Data Encryption Standard and its Institutional Afterlife (1977-2025)*." The draft may be found on the working group page <https://www.chstm.org/group/history-computing> as an attachment to the October meeting, with the meeting Zoom link in the same page. If you're interested, please read it and come prepared with feedback and questions for Pooja. If you are new to the CHSTM (Consortium for the History of Science, Technology and Medicine), please join the consortium first by registering <https://www.chstm.org/user/register> your account and then joining <https://www.chstm.org/group/history-computing> our working group. Prospect speakers are welcome! Please submit your work on the history of computing (broadly construed) through the CHSTM's call for paper proposals <https://www.chstm.org/news/call-working-group-papers-2026-2027>, using the "Submit a Proposal" link at the bottom. Lastly, please help us by spreading the word to any interested parties. We look forward to a lively and productive discussion. Best wishes, Yoehan, on behalf of the conveners (Chen-Pang Yeang and Kye Palider) ~~~~~~~~ *Yoehan Oh | Visiting Assistant Professor* he/him/his Science, Technology, Health & Society (STHS) Program *UNIVERSITY OF PUGET SOUND* 1500 N. Warner St., Tacoma, WA 98416 yoehan.oh@gmail.com | yoh@pugetsound.edu https://www.pugetsound.edu/directory/yoehan-oh LinkedIn <https://www.linkedin.com/in/yoehan-oh/> | Bluesky <https://bsky.app/profile/yoehanee.bsky.social/> | Wordpress <https://yoehanoh.wordpress.com/> | Google Scholar <https://scholar.google.com/citations?user=GUN4-BgAAAAJ&hl=en>