It's not a hack. It's just sending a well-known three tones sequence on given fr... | Hacker News

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		burtekd on Aug 30, 2023 \| parent \| context \| favorite \| on: A cheap radio hack disrupted Poland's railway syst... It's not a hack. It's just sending a well-known three tones sequence on given frequency.

system2 on Aug 30, 2023 [–]

Maybe not but definitely an exploit of a known system flaw. Just like deauthenticating wifi clients with aireplay-ng.

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