Network Security
Elon Musk claimed that the social media platform X was being targeted in a “massive cyberattack" that impacted availability.
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Network Security
A threat actor that may be financially motivated is targeting SonicWall devices with a backdoor and user-mode rootkit.
Network Security
Researchers released technical information and exploit code targeting a critical vulnerability (CVE-2025-5777) in Citrix NetScaler.
Network Security
Hardcoded SSH credentials in Cisco Unified CM and Unified CM SME could allow attackers to execute commands as root.
Network Security
Cloudflare has blocked yet another record-breaking DDoS attack, which delivered the equivalent of 9,000 HD movies in just 45 seconds.
Funding/M&A
The sudden shutdown follows the sale of Skybox Security’s business and technology assets to rival Israeli cybersecurity firm Tufin.
Network Security
Five Eyes cybersecurity agencies have released guidance on securing edge devices against increasing threats.
Funding/M&A
The lawsuit said that the combination of businesses would eliminate competition, raise prices and reduce innovation.
Malware & Threats
The US government shared exploit chains, IOCs and post-incident forensics data to help network defenders hunt for signs of Chinese hacking gangs.
Network Security
Cloudflare saw a 53% increase in DDoS attack frequency last year, when it blocked a record-breaking 5.6 Tbps attack.
Network Security
SecurityWeek's Cyber Insights 2025 examines expert opinions to gain their opinions on what to expect in Attack Surface Management in 2025.
Network Security
New research shows that over 4 million systems on the internet, including VPN servers and home routers, are vulnerable to attacks due to tunneling...
Malware & Threats
Ivanti confirms zero-day exploitation of a remotely exploitable code execution flaw in its Connect Security product line.
Network Security
Citrix issues warning on password spraying attacks targeting NetScaler and NetScaler Gateway appliances deployed by organizations worldwide.
Network Security
Government agencies issue guidance on Chinese telecoms hacking as US officials say threat actors may have yet to be expelled.
Incident Response
Microsoft debuts Quick Machine Recovery tool to apply fixes even when machines are unable to boot, without needing physical access.
Network Security
A coordinated IP spoofing attack that involved port scans tried to disrupt the Tor network by getting relays on blocklists.
Nation-State
The US government's CFPB sent an email with a simple directive: “Do NOT conduct CFPB work using mobile voice calls or text messages.”
Network Security
HPE this week warned of two critical vulnerabilities in Aruba Networking access points that could lead to unauthenticated command injection.
Nation-State
A stealthy network backdoor found on hacked Sophos XG firewall devices is programmed to work on a broader range of Linux-based devices.
Artificial Intelligence
Version 2.5 of WhiteRabbitNeo is designed to think like a seasoned red team expert, capable of identifying and exploiting vulnerabilities with remarkable speed and...
Network Security
Cisco has released patches for multiple vulnerabilities in ASA, FMC, and FTD products, including an exploited flaw.
Malware & Threats
Fortinet confirms zero-day exploits hitting critical (CVSS severity score 9.8/10) remote code execution bug in the FortiManager platform.
Network Security
Cyprus said that it has successfully thwarted a DDoS attack aimed at blocking access to the government’s central online portal.
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AI-made decisions are in many ways shaping and governing human lives. Companies have a moral, social, and fiduciary duty to responsibly lead its take-up.
(Stu Sjouwerman)
Ransomware is a major threat to the enterprise. Tools and training help, but survival depends on one thing: your organization’s muscle memory to respond fast and recover stronger.
(Trevin Edgeworth)
Strong security doesn’t just rely on tools—it starts with trust, clarity, and sincerity from the top down.
(Joshua Goldfarb)
The future of secure digital engagement depends on continuous identity verification and proofing that can scale with risk.
(Torsten George)
In a rapidly changing AI environment, CISOs are worried about investing in the wrong solution or simply not investing because they can’t decide what the best option is.
(Marc Solomon)