Nethemba | We care about your security

We care about
your security.

Nethemba is a leading Slovak IT security firm specialized in web security, penetration testing, and RFID security audits. Since 2007, we’ve been securing businesses with cutting-edge research and expertise, trusted by companies worldwide.

We care about
your security.

Nethemba is a leading Slovak IT security firm specialized in web security, penetration testing, and RFID security audits. Since 2007, we’ve been securing businesses with cutting-edge research and expertise, trusted by companies worldwide.

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Nethemba
Nethemba10 hours ago
Ten AI models vs embargoed Core Lightning: A case study of AI for security auditing
https://juraj.bednar.io/en/blog-en/2026/09/18/ten-ai-models-vs-embargoed-core-lightning-a-case-study-of-ai-for-auditing/
Nethemba
Nethemba1 day ago
I haven't tested it yet, but it looks interesting:

PrivacyNotes.app Review: One Phrase. One Encrypted Workspace.
https://cr1337.substack.com/p/privacynotesapp-review-one-phrase
https://privacynotes.app/
Nethemba
Nethemba2 days ago
#87 OpenAdmin (HackTheBox) (Easy) No Luck With c99.
This time we find a vulnerable version of OpenNetAdmin and use this to upload a webshell.
Once we find credentials for the database, we find they are reused for SSH.
After abusing an internal application to give the SSH key of another user we gain root via a sudo misconfiguration.
https://www.youtube.com/watch?v=pr6xaO-ZF2o