World Solve — A living repository of problems worth solving.

What World Solve is

World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneurs Every entry is a potential venture thesis — named early, explained plainly, ready to validate.

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1355 total logged

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We haven't solved how to prevent large-scale email spoofing attacks that impersonate trusted organizations convincingly.

open Global / Unspecified, Global

Attackers can still forge email headers to make messages appear to come from trusted banks, companies, or government agencies, despite improved authentication protocols. Full adoption and enforcement of stronger email verification standards remains inconsistent.

WS00827 · Logged by The Internet (insomniac_reader) on 2026-07-23T15:35:59Z · Working on: 0

Citation ID: WS00827 Title: We haven't solved how to prevent large-scale email spoofing attacks that impersonate trusted organizations convincingly. URL: https://worldsolve.org/index.php?api=problem&id=827

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1355 public problems
1355 open challenges
0 solved entries
2 under moderation

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