Warnings | Cybersecurity at MUNI

16 Apr 2026Warnings

Warning: fraudulent request to verify a MUNI webmail account

The Cybersecurity Team of Masaryk University warns of a phishing campaign that abuses the identities of universities and attempts to steal login credentials for the Roundcube webmail client.

1 Apr 2026Warnings

Warning: after the attack on EU websites, leaked data may be misused

The Cybersecurity Team at Masaryk University warns of an attack targeting a web platform operated by the European Commission, which resulted in a data breach. Specifically, for users involved in European activities or projects, we recommend changing your password and remaining highly vigilant against potential follow-up phishing messages.

26 Feb 2026Warnings

Warning: the use of proxyware applications is risky and prohibited

Masaryk University’s cybersecurity team warns against installing and using proxyware applications. At first glance, they may seem appealing, but in reality they pose a security risk, as they are actively abused for cyberattacks.

3 Feb 2026Warnings

Warning: Increased Risk of DDoS Attacks

Masaryk University's cybersecurity team warns of a possible wave of DDoS (Distributed Denial of Service) attacks targeting the availability of websites and online services. This warning is primarily intended for system and service administrators.

15 Jul 2025Warnings

Warning: DeepSeek products pose a risk to university environments

Masaryk University's cybersecurity team warns of the risks associated with using DeepSeek's AI tools. Based on the warning NÚKIB, we do not recommend using DeepSeek's products - either for work or personal use. Entering information into language models (e.g., AI chatbot) can seriously compromise data in a university environment.