Why This Topic Landed in Japan

U.S. security media reported that a breach exposed more than 150 million U.S. and Canadian driver's-license scans, which were being sold on a Russian-linked dark-web market. The sheer size — close to half the U.S. population of roughly 350 million — landed in Japan at a moment when domestic leaks from big companies and public services have been piling up, feeding a sense that individuals can no longer protect their own data. Japan is also moving toward folding driver's licenses into the My Number card and toward image-based online identity verification, so the story quickly became a question about those systems at home rather than a distant American problem. License images tied to an ID-verification vendor are circulating on the black market; the stronger claims in the thread — that online verification has "collapsed" or that the breach proves AI-driven hacking — are what readers and commenters supplied, as is the "half the U.S. population" shorthand — the leaked set spans both U.S. and Canadian records.

Key Reaction Themes

  • Distrust of the verification model itself (by far the most common) — Many argued online identity checks (eKYC) should be scrapped, that "paper and cash" are safest, and tied it directly to Japan's own push for a My Number digital license.
  • Amazement and self-mockery at the scale — "Half the population," "that's America for you," as people measured it against Japan's smaller leaks.
  • Unease about AI and more sophisticated attacks (somewhat fewer) — A sense that AI has "broken" security sits behind the breach.
  • Fear of secondary damage (a minority) — Worries that the real figure is higher than advertised and that fraud losses could sink card issuers.

What Japanese Netizens Are Saying

Breach of 150 million-plus North American license scans

U.S. security outlets reported that scans of over 150 million U.S. and Canadian driver's licenses were being sold on a Russian-linked dark-web market.

Sources: 2ch, NHK ONE

Comments:

  • "Half the population, huh."
  • "Maybe we're heading back to a world where in-person is the norm, like the old days?!"
  • "This might be hopeless worldwide — at the very least we have to stop online identity verification."
  • "Glad I didn't switch to the My Number digital driver's license."
  • "AI has completely broken security."
  • "You can't casually sign up for any service that needs ID verification anymore."
  • "So it's proven on a global scale after all — paper records and cheerful cash payments are the strongest approach in this chaotic world…."
  • "Once this much leaks it's not our problem anymore — the credit card companies will go under covering the fraud."
  • "You can do a lot with just a driver's license."
  • "That's America for you — the scale is on another level!"
  • "How many hard drives would that even take?"
  • "This is the number the dark-web site is advertising, so they may actually be holding even more."
  • "The collapse of privacy."
  • "It's probably already being bought and sold on Chinese shopping sites."