Dissecting a new malspam chain delivering Purelogs infostealer

The report titled "Dissecting a new malspam chain delivering Purelogs infostealer," published by the AISI Research Center's Cybersecurity Observatory on November 25, 2025, highlights the ongoing threat of malspam as a primary vector for malware distribution. Despite advancements in endpoint protection, attackers exploit human psychology through urgent and deceptive communications. The Purelogs infostealer campaign has targeted users globally, including in Italy.

To combat such threats, organizations are advised to implement robust security measures, including Multi-Factor Authentication (MFA) for email access, verification for high-value transactions, and continuous employee training on phishing and social engineering.