# Security Roundup: Key Compromises and Bridge Mints Drive a Costly Month

Beyond the drained extraction bot, June's losses cluster around stolen private keys and bridges that minted tokens without any backing.

- Published: 2026-06-21T10:31:57.554Z
- Canonical: https://polylog.news/crypto/2026-06-21/security-roundup-key-compromises-and-bridge-mints-drive-a-co
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [Rekt News](https://www.rekt.news/), [Rekt News](https://www.rekt.news/)

Apart from the main exploit, June produced a steady series of multimillion-dollar losses, and the pattern is instructive. The largest, reported by Rekt News, was Humanity Protocol, where roughly $36.4 million was taken across Ethereum and B…

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