| ITtechNews - Cybersicherheit und Datenschutz

EU-Cyberschutz: Verzögerungen und Datensilos schwächen die Abwehr von Angriffen 22. September 2026
Der Europäische Rechnungshof kritisiert in einem umfangreichen Bericht die Cybersicherheitsmaßnahmen der EU als unzureichend. (EU, Datenschutz)
Lilith Wittmann: Hackerin deckt Geflecht illegaler Online-Casinos auf 22. September 2026
Neun Monate lang hatte Lilith Wittmann Zugriff auf die Server der Glücksspielbehörde von Curaçao. Hunderte Betreiber von Online-Casinos wurden enttarnt. (Unterhaltung & Hobby, Computersucht)
(g+) KI-Agenten im Entwickleralltag: Das Risiko autonomer Systeme 22. September 2026
Je autonomer KI-Agenten handeln, desto größer wird das Sicherheitsrisiko. Unternehmen müssen deshalb nicht nur die Modelle schützen, sondern vor allem deren Handlungsspielraum begrenzen. (Security, Cloud Computing)
Hacker hacken Hacker: Zwei berüchtigte Cybergangs streiten sich im Darknet 22. September 2026
Opfer der Hackergruppe Clop könnten erneut unter Druck geraten. Shinyhunters hat die Datenleckseite gekapert und droht mit Leaks über Lösegeldzahlungen. (Cybercrime, Cyberwar)
Umstellung auf Linux: Staatskanzlei Kiel fast vollständig weg von Windows 22. September 2026
Die Umstellung auf Linux ist nur eine von vielen Maßnahmen Schleswig-Holsteins, um sich von proprietärer Software zu lösen. (Souveränität, Linux)
Forscher eskaliert weiter: Zero-Day-Exploit trickst den Windows Defender aus 22. September 2026
Ein neuer Exploit von Nightmare Eclipse hindert den Windows Defender daran, sich zu aktualisieren. Das ermöglicht weiterführende Angriffe. (Sicherheitslücke, Microsoft)
Smart-TVs: Youtuber entfernt WLAN-Modul aus neuem LG-TV 22. September 2026
Nach Berichten über Spionagefunktionen entfernt ein Youtuber Hardwarekomponenten aus seinem LG OLED G6. Der Fernseher funktioniert weiterhin. (LG, OLED)

2026-013: Critical Vulnerability in F5 BIG-IP APM 22. September 2026
On 22 September 2026, F5 published an advisory addressing a critical vulnerability affecting its BIG-IP APM product. The vendor confirmed active exploitation in the wild. CERT-EU recommends taking appropriate actions as soon as possible.
2026-012: Critical Vulnerabilities in Check Point Products 10. September 2026
On 9 September 2026, Check Point released emergency security updates addressing two critical vulnerabilities affecting Check Point Security Gateway, Security Management Server, and Spark Firewall deployments configured to use Remote Access VPN or Site-to-Site VPN. Both vulnerabilities carry a CVSS score of 9.8 and could allow an unauthenticated, remote attacker to execute arbitrary code on […]
2026-011: Critical Vulnerabilities in SAP Kernel and NetWeaver Message Server 9. September 2026
On 8 September 2026, as part of its September Security Patch Day, SAP released Security Notes addressing two critical vulnerabilities affecting a broad range of SAP products[3]. The most severe, CVE-2026-44756 (CVSS 10.0), is a memory corruption vulnerability in SAP Extended Passport (EPP) processing, nicknamed "OVERPASS" by the Onapsis Research Labs (ORL), which discovered and […]
2026-010: Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway 19. August 2026
On 19 August 2026, Citrix published a security advisory addressing multiple critical vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). CERT-EU recommends updating affected devices as soon as possible.
2026-009: Critical Vulnerabilities in Microsoft SharePoint 23. Juli 2026
[UPDATED] On 14 July 2026, Microsoft released security updates addressing critical remote code execution (RCE) vulnerabilities in Microsoft SharePoint Server. On 20 July 2026, WatchTowr identified a proof-of-concept exploit code and subsequently observed active exploitation of CVE-2026-50522, a vulnerability part of an ongoing series of actively exploited flaws affecting on-premise SharePoint Server instances, including CVE-2026-32201, […]
2026-008: Critical vulnerabilities in Ivanti Sentry 10. Juni 2026
On 9 June 2026, Ivanti released a security advisory addressing two critical vulnerabilities in their Sentry products[1]. An attacker could exploit those flaws to achieve unauthenticated remote code execution on the vulnerable device.
2026-007: Critical Vulnerability in Windows Netlogon 10. Juni 2026
On 12 May 2026, Microsoft published a security advisory addressing a critical vulnerability affecting Windows Server when acting as a domain controller. This vulnerability allows an unauthenticated attacker to execute arbitrary code over a network. According to The Centre for Cybersecurity Belgium (CCB), this vulnerability is currently exploited by threat actors. It is strongly recommended […]
2026-006: Critical Vulnerability in PAN-OS 6. Mai 2026
On 6 May 2026, Palo Alto published a security advisory addressing a critical vulnerability affecting PAN-OS. This vulnerability allows an unauthenticated attacker to execute arbitrary code with root privileges. Palo Alto observed limited exploitation of this vulnerability. It is strongly recommended updating affected appliances as soon as patches will be available, and to apply workarounds […]
2026-005: High Vulnerability in the Linux Kernel ("Copy Fail") 30. April 2026
On 29 April 2026, a high local privilege escalation vulnerability in the Linux kernel, tracked as CVE-2026-31431 and named "Copy Fail", was publicly disclosed. The vulnerability affects every mainstream Linux distributions shipping a kernel built since 2017. A public proof-of-concept exploit has been released. As of the date of this advisory, no distribution has shipped […]
2026-004: Critical Vulnerability in SharePoint Exploited 25. März 2026
On 17 March 2026, Microsoft updated one of its January 2026 security advisories related to a remote code execution vulnerability in Microsoft SharePoint. Specifically, Microsoft raised the CVSS score and changed the FAQ section to indicate that the vulnerability could be exploited by an unauthenticated attacker. This vulnerability was added in the CISA's Known Exploited […]