Zeljka Zorz
![Kali Linux 2023.4](https://img.helpnetsecurity.com/wp-content/uploads/2023/12/05185212/kali_linux_2023.4-1400-400x200.jpg)
Kali Linux 2023.4 released: New tools, Kali for Raspberry Pi 5, and more!
OffSec (previously Offensive Security) has released Kali Linux 2023.4, the latest version of its penetration testing and digital forensics platform. New tools in Kali Linux …
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Critical Zyxel NAS vulnerabilities patched, update quickly!
Zyxel has patched six vulnerabilities affecting its network attached storage (NAS) devices, including several (OS) command injection flaws that can be easily exploited by …
![Apple](https://img.helpnetsecurity.com/wp-content/uploads/2023/12/01103729/apple-network2-400x200.jpg)
Apple patches two zero-days used to target iOS users (CVE-2023-42916 CVE-2023-42917)
With the latest round of security updates, Apple has fixed two zero-day WebKit vulnerabilities (CVE-2023-42916, CVE-2023-42917) that “may have been exploited against …
![industry](https://img.helpnetsecurity.com/wp-content/uploads/2023/11/30161211/industrial-setting2-400x200.jpg)
CISA urges water facilities to secure their Unitronics PLCs
News that Iran-affiliated attackers have taken over a programmable logic controller (PLC) at a water system facility in Pennsylvania has been followed by a public alert urging …
![arcserve](https://img.helpnetsecurity.com/wp-content/uploads/2023/11/29152921/arcserve-1400-400x200.jpg)
PoCs for critical Arcserve UDP vulnerabilities released
Arcserve has fixed critical security vulnerabilities (CVE-2023-41998, CVE-2023-41999, CVE-2023-42000) in its Unified Data Protection (UDP) solution, PoCs for which have been …
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Okta breach: Hackers stole info on ALL customer support users
The scope of the recent breach of the Okta customer support system is much wider than initially established, the company has admitted on Tuesday: the attackers downloaded a …
![ownCloud](https://img.helpnetsecurity.com/wp-content/uploads/2023/11/27113202/owncloud-logo-400x200.jpg)
Critical ownCloud flaw under attack (CVE-2023-49103)
Attackers are trying to exploit a critical information disclosure vulnerability (CVE-2023-49103) in ownCloud, a popular file sharing and collaboration platform used in …
![brain](https://img.helpnetsecurity.com/wp-content/uploads/2023/11/03114206/brain-400x200.jpg)
Released: AI security guidelines backed by 18 countries
The UK National Cyber Security Centre (NCSC) has published new guidelines that can help developers and providers of AI-powered systems “build AI systems that function as …
![Splunk](https://img.helpnetsecurity.com/wp-content/uploads/2023/11/27114332/splunk-400x200.jpg)
PoC for Splunk Enterprise RCE flaw released (CVE-2023-46214)
A proof-of-concept (PoC) exploit for a high-severity flaw in Splunk Enterprise (CVE-2023-46214) that can lead to remote code execution has been made public. Users are advised …
![Citrix](https://img.helpnetsecurity.com/wp-content/uploads/2022/12/13145840/citrix-2022-400x200.jpg)
How LockBit used Citrix Bleed to breach Boeing and other targets
CVE-2023-4966, aka “Citrix Bleed”, has been exploited by LockBit 3.0 affiliates to breach Boeing’s parts and distribution business, and “other trusted …
![fighting ransomware](https://img.helpnetsecurity.com/wp-content/uploads/2023/05/31110403/fighting_ransomware-400x200.jpg)
The shifting sands of the war against cyber extortion
Ransomware and cyber extortion attacks aimed at organizations are not letting up. Occasionally, they even come in pairs. The often large and sometimes massive ransomware …
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Why cyber war readiness is critical for democracies
Once the war in Ukraine ends, Russia’s offensive cyber capabilities will be directed towards other targets, Rik Ferguson, VP Security Intelligence for Forescout, …
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