
F5 data breach: “Nation-state attackers” stole BIG-IP source code, vulnerability info
US tech company F5 has suffered a breach, and the attackers made off with source code of and vulnerability information related to its BIG-IP family of networking and security …

Cisco ASA zero-day vulnerabilities exploited in sophisticated attacks
A widespread campaign aimed at breaching organizations via zero-day vulnerabilities in Cisco Adaptive Security Appliances (ASA) has been revealed by the US, UK, Canadian and …

UK retailers under cyber attack: Co-op member data compromised
UK-based retailers Marks & Spencer, Co-op, and Harrods have been targeted by cyber attackers in the last few weeks. Whether the attacks have been mounted by the same …

UK NCSC offers security guidance for domain and DNS registrars
The UK National Cyber Security Centre (NCSC) has released security guidance for domain registrars and operators of Domain Name System (DNS) services. “DNS registrars …

Critical Next.js auth bypass vulnerability opens web apps to compromise (CVE-2025-29927)
A critical vulnerability (CVE-2025-29927) in the open source Next.js framework can be exploited by attackers to bypass authorization checks and gain unauthorized access to web …

What 2024 taught us about security vulnerabilties
From zero-day exploits to weaknesses in widely used software and hardware, the vulnerabilities uncovered last year underscore threat actors’ tactics and the critical …

How to choose secure, verifiable technologies?
The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) has published a guidance document titled Choosing Secure and Verifiable Technologies, …

Zero-days dominate top frequently exploited vulnerabilities
A joint report by leading cybersecurity agencies from the U.S., UK, Canada, Australia, and New Zealand has identified the most commonly exploited vulnerabilities of 2023. …

Protecting national interests: Balancing cybersecurity and operational realities
With cyber threats becoming increasingly sophisticated and targeting critical infrastructure, in this Help Net Security interview, David Ferbrache, managing director of Beyond …

Hackers backdoored Cisco ASA devices via two zero-days (CVE-2024-20353, CVE-2024-20359)
A state-sponsored threat actor has managed to compromise Cisco Adaptive Security Appliances (ASA) used on government networks across the globe and use two zero-day …

JCDC’s strategic shift: Prioritizing cyber hardening
In this Help Net Security interview, Geoffrey Mattson, CEO of Xage Security, discusses the evolution of the Joint Cyber Defense Collaborative (JCDC) since its 2021 inception …

State-sponsored hackers know enterprise VPN appliances inside out
Suspected Chinese state-sponsored hackers leveraging Ivanti Connect Secure VPN flaws to breach a variety of organizations have demonstrated “a nuanced understanding of …
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