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Email with 'INVOICE' text showcasing unicode manipulation in phishing.

How Unicode Tags Help a Mass Phishing Campaign Bypass Email Security

CyberSecureFox Editorial Team

Microsoft has recorded a large-scale phishing campaign in which attackers insert invisible characters from the …

Visual representation of PostgreSQL vulnerability CVE-2026-6471 with database elements.

How CVE-2026-6471 Impacts PostgreSQL Logical Replication

CyberSecureFox Editorial Team

PostgreSQL has released security updates that fix the CVE-2026-6471 vulnerability (CVSS 7.2) in the logical …

Illustration of a MikroTik router with a security vulnerability theme.

CERT Polska Warns of Active Attacks on MikroTik RouterOS Devices

CyberSecureFox Editorial Team

CERT Polska published a warning about active exploitation of vulnerabilities in MikroTik RouterOS that allow …

Graphic illustrating vulnerabilities in PaperCut MF/NG software.

PaperCut MF/NG auth bypass and RCE vulnerabilities under attack

CyberSecureFox Editorial Team

Two recently disclosed vulnerabilities in PaperCut MF/NG — CVE-2026-81578 (authentication bypass, CVSS v4.0: 8.8) and …