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Can computer hackers get inside your mind?

Explore episode Jun 17, 2026

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The 6-Word Clue: FAST16's Cryptic NSA Listing

At 5:32 · chapter starts 5:20

The fragment that launched Jags's investigation wasn't even a piece of code — it was just six words from a leaked NSA malware identification list. The tool was designed to help NSA operators in the field determine whether other hackers were already present on a target system. Every other entry had a standard warning: 'known malware, pull back.' Every entry, that is, except one. FAST16's entry simply read, in all caps: 'FAST16, nothing to see here, carry on.' No warning, no instruction — just a dismissal. For a budding cyber paleontologist, this was pure catnip. Jags rummaged through public malware archives until he located the actual FAST16 code, and began the slow, painstaking work of reconstructing its skeleton. But even after assembling the full structure, its secret mission eluded him — leading to months of what he calls 'cracked-out nights' and residence in 'the Valley of Despair.'

Technology
FAST16 Tattooed on His Arm

Can computer hackers get inside your mind? · Jun 17, 2026 Technology

After months of fruitless nights failing to decode FAST16, Jags made a decision most researchers wouldn't: he tattooed 'FAST16, nothing to see here, carry on' on his arm — a permanent reminder of the unsolved mystery he refused to abandon.

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