dousunieciadomenas[.]piotrpiotr[.]pl

This domain, dousunieciadomenas.piotrpiotr.pl, is identified as a credential phishing threat targeting users through a fraudulent login portal labeled 'Strona logowania - Edukacja PoC.' The site is designed to mimic legitimate educational platforms, tricking visitors into entering sensitive credentials such as usernames, passwords, or other personal information. Once submitted, this data is typically harvested by threat actors for unauthorized access, identity theft, or further malicious activities such as account takeovers or financial fraud. The use of a seemingly legitimate login interface increases the likelihood of successful deception, particularly among users associated with educational institutions or services. Analysis indicates this domain was registered on October 31, 2025, through DOMENY.TV MSERWIS Sp. z o.o., a registrar commonly utilized for both legitimate and malicious domains. The domain resolves to the IP address 46.248.187.185, hosted under AS47544 (IQ PL Sp. z o.o.) in Poland, an autonomous system with a history of hosting phishing infrastructure. Security vendor detections on VirusTotal report 25 out of 95 engines flagging the domain as malicious, with classifications ranging from generic phishing to credential theft. The SSL certificate, issued by Let's Encrypt (R13), provides encryption but does not validate the legitimacy of the site, a tactic often exploited by threat actors to create a false sense of security. The domain appears on one security blocklist and was actively blocked by enterprise-grade security systems prior to being taken offline. Users who visited dousunieciadomenas.piotrpiotr.pl or entered credentials on the site should assume their information has been compromised. Immediate steps include changing passwords for any accounts accessed or associated with the credentials entered, particularly those linked to educational or professional services. Enable multi-factor authentication (MFA) on all critical accounts to mitigate the risk of unauthorized access. Monitor accounts for suspicious activity, such as unrecognized logins, password reset attempts, or unauthorized transactions. If financial or personally identifiable information was submitted, consider placing a fraud alert or credit freeze with relevant bureaus. Report the incident to organizational IT security teams or local cybersecurity authorities to aid in tracking and mitigating the threat. Avoid interacting with any communications or links originating from this domain, as follow-up attacks may occur.