Security
Stay informed with the latest developments in cybersecurity through our Security category. Discover in-depth news, analysis, and updates on emerging cyber threats, malware incidents, and major data breaches. Whether you’re a cybersecurity professional or just keen on protecting your digital footprint, find insights and trends that are shaping the future of online security here.
Critical Cisco Smart Licensing Utility flaws now exploited in attacks
Attackers have started targeting Cisco Smart Licensing Utility (CSLU) instances unpatched against a vulnerability exposing a built-in backdoor admin account. The CSLU Windows application allows admins to manage licenses and linked products on-premises without connecting them to Cisco’s cloud-based Smart Software Manager solution. Cisco patched this security flaw (tracked as CVE-2024-20439) in September, describing it as “an […]
RansomHub ransomware uses new Betruger ‘multi-function’ backdoor
A newly identified custom backdoor deployed in several recent ransomware attacks has been linked to at least one RansomHub ransomware-as-a-service (RaaS) operation affiliate. Symantec researchers who named this malware Betruger describe it as a “rare example of a multi-function backdoor” that was likely engineered for use in ransomware attacks. The malware’s capabilities include a wide range of […]
UK urges critical orgs to adopt quantum cryptography by 2035
The UK’s National Cyber Security Centre (NCSC) has published specific timelines on migrating to post-quantum cryptography (PQC), dictating that critical organizations should complete migration by 2035. The new guidance aims to provide a structured migration plan with specified milestones for all organizations to follow. It will also serve to highlight the real security risks of […]
Popular WordPress security plugin WP Ghost vulnerable to RCE bug
Popular WordPress security plugin WP Ghost is vulnerable to a critical severity flaw that could allow unauthenticated attackers to remotely execute code and hijack servers. WP Ghost is a popular security add-on used in over 200,000 WordPress sites that claims to stop 140,000 hacker attacks and over 9 million brute-forcing attempts every month. It also […]
GitHub Action supply chain attack exposed secrets in 218 repos
The compromise of GitHub Action tj-actions/changed-files has impacted only a small percentage of the 23,000 projects using it, with it estimated that only 218 repositories exposed secrets due to the supply chain attack. Despite the small number, the potential security repercussions are still significant as some repositories are very popular and could be used in […]
HellCat hackers go on a worldwide Jira hacking spree
Swiss global solutions provider Ascom has confirmed a cyberattack on its IT infrastructure as a hacker group known as Hellcat targets Jira servers worldwide using compromised credentials. The company announced in a press release that hackers on Sunday breached its technical ticketing system and is currently investigating the incident. Ascom is a telecommunications company with […]
Malware campaign ‘DollyWay’ breached 20,000 WordPress sites
A malware operation dubbed ‘DollyWay’ has been underway since 2016, compromising over 20,000 WordPress sites globally to redirect users to malicious sites. The campaign has evolved significantly in the past eight years, leveraging advanced evasion, re-infection, and monetization strategies. According to GoDaddy researcher Denis Sinegubko, DollyWay has been functioning as a large-scale scam redirection system in its […]
Kali Linux 2025.1a released with 1 new tool, annual theme refresh
Kali Linux has released version 2025.1a, the first version of 2025, with one new tool, desktop changes, and a theme refresh. Kali Linux is a distribution created for cybersecurity professionals and ethical hackers to red team exercises, penetration testing, security audits, and research against networks. As is typical for the year’s first version, the Kali […]
Pennsylvania education union data breach hit 500,000 people
The Pennsylvania State Education Association (PSEA), the largest public-sector union in Pennsylvania, is notifying over half a million individuals that attackers stole their personal information in a July 2024 security breach. The union represents over 178,000 education professionals, including teachers, support staff, higher education personnel, nurses, retired educators, and future teachers. “PSEA experienced a security […]
Ukrainian military targeted in new Signal spear-phishing attacks
Ukraine’s Computer Emergency Response Team (CERT-UA) is warning about highly targeted attacks employing compromised Signal accounts to send malware to employees of defense industry firms and members of the country’s army forces. The bulletin mentions that the attacks started this month, with Signal messages containing archives posing as meeting reports. With some of these messages […]