169: MoD

The episode traces the rise and fall of New York’s Masters of Deception (MOD) and the wider late‑1980s/early‑1990s hacker scene, centering on how a single, extraordinary backdoor transformed teenage curiosity into what law enforcement called a national threat. Jason (SNCCR/Paramaster) told the host that in 1988 he obtained and later traded a supervisor‑level access into TimeNet—a centralized international communications backbone—giving MOD members (Mark “Fiber Optic,” Eli “Acid Freak,” Paul “Scorpion,” John Lee “Corrupt,” Julio “Outlaw”) direct paths to PDP‑10 admin files, TimeNet source artifacts and downstream corporate networks. From 2600 meetups and dialing into DMS‑100 switches to tapping dial hubs and using Dialed Number Recorders (DNRs), MOD amassed credentials and capabilities that let them probe systems at AT&T, Bank of America, universities and government targets almost at will.

Tensions with the older Legion of Doom (LOD) and individuals like Eric “Bloodaxe” (Chris Goggans) turned petty feuds into targeted harassment—phone denial‑of‑service, doxxing and mutual informing. That conflict, coupled with a major phone outage on January 18, 1990, precipitated Operation Sun Devil: Secret Service and FBI “data taps” monitored teens’ unencrypted traffic, resulting in 27 warrants across 14 cities and high‑profile arrests. The legal aftermath was messy: Craig Neidorf’s (Night Lightning) prosecution for posting the E911 file collapsed after EFF attorneys proved BellSouth openly distributed similar material; MOD members faced CFAA indictments and varied sentences (Mark and John Lee ~1 year; Paul and Eli ~6 months; Julio cooperated). John Perry Barlow and Mitch Kapor founded the Electronic Frontier Foundation during this period to push back on what they saw as law enforcement’s blunt instrumentry against exploration and speech. The episode ends with interviews and reflections (from Mark, Eli and others) on how the crackdown effectively ended a “golden age” of exploratory hacking—transitioning the culture from a frontier ethos to one policed by lawyers, indictments and stricter controls.