Rubrika: Aktuálně

Threat actors have weaponized a now-patched security flaw in Zimbra Collaboration Suite (ZCS) to deploy web shells and access mailbox data, according to findings from the Microsoft Security Research team. The attack exploits CVE-2026-73570 (CVSS score: 8.9), an unauthenticated operating system command injection flaw that can lead to remote code execution when Simple Network Management…

Read More “Attackers Exploit Zimbra Flaw to Deploy Web Shells and Harvest Authentication Secrets” »

Microsoft has warned of phishing campaigns distributing an installer for the MSP360 Remote Monitoring and Management (RMM) software under the guise of meeting invitations, PDF-themed lures, software update prompts, and other social-engineering content. „Once executed, the legitimate MSP360 installer, distributed under a deceptive file name established remote management access on affected

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning of a new critical vulnerability in MikroTik RouterOS that could lead to remote code execution or cause a denial-of-service condition. […]

Cisco released security updates to address a critical zero-day in the Catalyst SD-WAN Manager (tracked as CVE-2026-76504) that attackers are actively exploiting to escalate to admin privileges. […]

Skupina srovnávačů Heureka Group ohlásila za rok končící letošním březnem mírný nárůst tržeb – zhruba o jedno procento na 2,2 miliardy Kč. Zároveň snížila ztrátu zhruba o pětinu na 321 milionů Kč. Ta Heurece vznikala mimo jiné ve spojitosti se vstupy na zahraniční trhy. Zde je zdroj