Wire report

Microsoft and Japan took down a cybercrime network behind over a billion scam messages

We've all gotten a scam text about a nonexistent parking ticket or a fake package delivery, but hopefully you'll start seeing fewer of them. Microsoft says it helped dismantle a marketplace for scammers sending phishing messages like those around the world. Through an investigation with Japan's National Police Agency, it tracked scam activity back to […] We've all gotten a scam text about a nonexistent parking ticket or a fake package delivery, but hopefully you'll start seeing fewer of them. Microsoft says it helped dismantle a marketplace for scammers sending phishing messages like those around the world. Through an investigation with Japan's National Police Agency, it tracked scam activity back to a marketplace called YAM Store and a pair of phishing kits, CoGUI and Iron Man: Since January 2026, YAM Store, CoGUI and Iron Man have collectively enabled more than one billion malici

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Why it mattersTechnology

We've all gotten a scam text about a nonexistent parking ticket or a fake package delivery, but hopefully you'll start seeing fewer of them. Microsoft says it helped dismantle a marketplace for scammers sending phishing messages like those around the world. Through an investigation with Japan's National Police Agency, it tracked scam activity back to […] We've all gotten a scam text about a nonexistent parking ticket or a fake package delivery, but hopefully you'll start seeing fewer of them. Microsoft says it helped dismantle a marketplace for scammers sending phishing messages like those around the world. Through an investigation with Japan's National Police Agency, it tracked scam activity back to a marketplace called YAM Store and a pair of phishing kits, CoGUI and Iron Man: Since January 2026, YAM Store, CoGUI and Iron Man have collectively enabled more than one billion malici

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What happened

According to The Verge’s source item, Microsoft and Japan took down a cybercrime network behind over a billion scam messages, We’ve all gotten a scam text about a nonexistent parking ticket or a fake package delivery, but hopefully you’ll start seeing fewer of them. Microsoft says it helped dismantle a marketplace for scammers sending phishing messages like those around the world. Through an investigation with Japan’s National Police Agency, it tracked scam activity back to […] We’ve all gotten a scam text about a nonexistent parking ticket or a fake package delivery, but hopefully you’ll start seeing fewer of them. Microsoft says it helped dismantle a marketplace for scammers sending phishing messages like those around the world. Through an investigation with Japan’s National Police Agency, it tracked scam activity back to a marketplace called YAM Store and a pair of phishing kits, CoGUI and Iron Man: Since January 2026, YAM Store, CoGUI and Iron Man have collectively enabled more than one billion malici

Context

The development sits in VINI’s Technology file for readers following technology, science, product policy, markets, infrastructure, and the public consequences of innovation. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The source item is dated 2026-10-14T20:03:43+00:00.

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Open questions include whether primary sources issue follow-up statements, whether local or market impacts become clearer, and whether additional reporting changes the timeline or adds material context.

Source

Primary source: Microsoft and Japan took down a cybercrime network behind over a billion scam messages via The Verge. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.

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