-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

0xCERT Security Advisory 0xCERT-2026-0161
============================================================

Advisory-ID:  0xCERT-2026-0161
Severity:     Medium
Published:    2026-09-19T00:00:00.000Z
Updated:      2026-10-08T02:24:39.238Z
Chains:       Ethereum
URL:          https://www.0xcert.com/advisory/0xCERT-2026-0161

Title: NuNet key compromise — $463k lost on Ethereum

Summary
- -------
NuNet lost an estimated $463k on Ethereum (private key compromised), according to the DeFiLlama hacks database. Users and integrators should review exposure and follow the project's official channels.

Details
- -------
Summary
NuNet lost an estimated $463k on Ethereum (private key compromised), according to the DeFiLlama hacks database. Users and integrators should review exposure and follow the project's official channels.

Incident
- - Protocol: NuNet
- - Date (UTC): 2026-09-19
- - Estimated loss: $463k
- - Chain(s): Ethereum
- - Technique: Private Key Compromised
- - Classification: Key Compromise
- - Target: Token

Recommended actions
- - Revoke token approvals granted to NuNet contracts until the project confirms they are safe
- - Integrators: pause or delist affected assets and monitor for attacker fund movements
- - Beware of follow-on phishing: ignore unofficial "refund", "recovery", or "claim" links and DMs; use the project's verified channels only

Source & attribution
This 0xCERT advisory relays an incident recorded in the DeFiLlama hacks database (https://defillama.com/hacks). Figures are preliminary estimates and may be revised; refer to the project's own post-mortem for the authoritative record. Report additional details to 0xCERT at https://www.0xcert.com/report.

References
- ----------
- - https://defillama.com/hacks

Verify with the 0xCERT OpenPGP key: https://www.0xcert.com/pgp.asc
Fingerprint: 5F94 3ED1 1E50 CF31 2128  C493 CCC7 D9EC 9415 723D

-----BEGIN PGP SIGNATURE-----

wrsEARYKAG0FgmrIhQQJEDe9Tbcr+ZxrRRQAAAAAABwAIHNhbHRAbm90YXRp
b25zLm9wZW5wZ3Bqcy5vcmciOsXlZA9OaRO5G89CwlhwNgkiKbWjhYe7fkeO
jbRQmBYhBGCkkFZbJcT5QWu27ze9Tbcr+ZxrAADkIgEA0GMYg8Ot4dXnpmq3
C19exDtRWMLPfECxGVaqRMGE+IYA/0o49xBP0loau1WgGlpR0oTfqWuoSL8G
Ezbu+4YMVvkF
=1Kxt
-----END PGP SIGNATURE-----