New Home Nethemba 2025

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.

SECURITY

*

SYSTEM

*

ANALYSIS

*

NETWORK

*

DIGITAL

*

SECURITY

*

SYSTEM

*

ANALYSIS

*

NETWORK

*

DIGITAL

About

Nethemba is a Slovak IT security company founded in 2007, primarily focused on web application security and various penetration tests. In addition to the broad portfolio that includes intranet and local system security audits, forensic digital analysis, wireless networks audits and VoIP, Nethemba is the only Slovak/Czech company that offers RFID security audits and active security research which is demonstrated by their regular presentations at worldwide conferences.

Blog

updraftcentral-backdoor-en
Critical security problem in UpdraftCentral: an attacker holding the service's keys planted a backdoor on our websites
On the night of 19 October 2026 an attacker abused UpdraftCentral, the remote management service built...
updraftcentral-backdoor-en
Critical security problem in UpdraftCentral: an attacker holding the service's keys planted a backdoor on our websites
On the night of 19 October 2026 an attacker abused UpdraftCentral, the remote management service built...
ORSR aggregator (EN)
We built an ORSR aggregator and priced out harvesting the whole register (the birth number, signature and health insurer of every Slovak company owner)
In one evening we built an AI-assisted ORSR aggregator: one click gives the birth number, signature,...

Facebook

Nethemba
Nethemba4 hours ago
Exposing AdFection
How Discover-Tech Turned Targeted Ads Into a Pipeline for Zero-Click Mercenary Spyware
https://citizenlab.ca/research/how-discover-tech-turned-targeted-ads-into-a-pipeline-for-spyware/
Nethemba
Nethemba8 hours ago
Max Hillebrand: Praxeológia súkromia
Ekonomická logika v cypherpunkovej implementácii
https://towardsliberty.com/pop/sk/
Nethemba
Nethemba13 hours ago