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1915 articles · page 50 of 96

CVE Volumes Surge: CISOs Must Prioritize Signal Effectively

🔍 A new forecast from FIRST projects a median of roughly 59,000 CVEs in 2026 and warns that under extreme scenarios the count could approach 118,000, up from about 48,000 in 2025. Experts stress this growth reflects improved discovery and disclosure — more CNAs, bug bounties, and scrutiny of long-neglected code — rather than a sudden rise in attacker capability. Historically, only a small fraction of published CVEs are weaponized: recent data shows fewer than 3,000 had public proof-of-concept exploits and only about 700 showed evidence of exploitation in the wild. The primary challenge for CISOs is separating signal from noise through prioritization, automation, and capacity planning rather than trying to patch every disclosed flaw.
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Cyber Threats to the Defense Industrial Base & Supply Chain

🛡️ Google Threat Intelligence Group (GTIG) details persistent, multi-vector cyber threats to the defense industrial base. State-sponsored and hacktivist actors target UAVs and battlefield systems, exploit personnel and hiring processes, and increasingly compromise edge devices and appliances to bypass EDR. The report documents campaigns against messaging apps, Android and Windows malware, and recruitment-themed lures. It also highlights ransomware and supply‑chain risks that can disrupt production and surge capacity.
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Attackers Prefer Stealthy Persistence for Extortion

🦠 Picus Security's Red Report 2026 analyzed over 1.1 million malicious files and 15.5 million actions, finding attackers favor stealthy persistence and evasion to silently exfiltrate data for extortion. Process injection accounted for 30% of techniques, while adversaries routed C2 through high-reputation services like OpenAI and AWS and used stolen browser passwords to masquerade as users. The report warns that virtualization/sandbox evasion and increased technique counts make detection more challenging.
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Deep Dive: XWorm Phishing Campaign Exploits Excel Files

🔍 FortiGuard Labs observed a phishing campaign delivering a new XWorm RAT variant via malicious Excel attachments that exploit CVE-2018-0802 to execute embedded shellcode. The chain uses an obfuscated HTA and PowerShell to load a fileless .NET module, which downloads a PE in memory and uses process hollowing into Msbuild.exe to run XWorm. The RAT establishes AES-encrypted C2, supports extensive commands and plugins, and enables data theft, remote control, DDoS, and ransomware operations. Fortinet protections including FortiMail, AV, IPS, and Web Filtering are effective against observed indicators.
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From Ransomware to Residency: The Shift to Stealth

🔍 The Picus Red Report 2026 analyzed more than 1.1 million malicious files and 15.5 million adversarial actions across 2025 and finds attackers shifting from disruptive ransomware to long-lived, stealthy residency. Rather than encrypting systems, adversaries focus on credential theft, process injection, sandbox evasion and quiet data exfiltration. The report urges defenders to prioritize behavior-based detection, credential hygiene and continuous adversarial validation to restore visibility.
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January 2026: Global Attacks Rise; Ransomware, GenAI Risk

⚠️ Check Point Research reports a global increase in cyber attacks in January 2026, with organizations experiencing an average of 2,090 attacks per organization per week — a 3% increase from December and 17% above January 2025. The rise is driven by expanding ransomware operations and mounting data‑exposure risks linked to widespread GenAI adoption. Critical sectors are under intensified pressure as threat activity accelerates and adversaries move faster.
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CISA Guide Helps Critical Infrastructure Adopt Secure OT

🔒 CISA released Barriers to Secure OT Communications: Why Johnny Can’t Authenticate to help operational technology (OT) owners, operators, integrators, and manufacturers adopt more secure communications. Based on interviews with stakeholders across Water and Wastewater, Transportation, Chemical, Energy, and Food and Agriculture sectors, the guide explains why insecure legacy industrial protocols persist and how threat actors can impersonate devices or alter messages. It identifies practical barriers—cost and complexity, latency and bandwidth, inspection issues from encryption, and interoperability with legacy products—and offers actionable recommendations to reduce friction and improve usability when procuring, deploying, and maintaining secure OT communications.
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Taxing times: Top IRS scams to watch for in 2026 season

🔍Tax season 2026 brings a renewed surge in IRS-related scams as fraudsters exploit email, text and phone channels to steal refunds and personal data. Scammers impersonate the IRS, tax preparers or software vendors with spoofed logos, domains and caller IDs, and may demand unusual payments or coax victims into filing fraudulent returns. Watch for phishing/smishing/vishing, W-2 fraud, fake tax credits and dishonest preparers. Protect accounts with MFA, consider an IP PIN, file early and report suspicious messages to phishing@irs.gov.
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Language of Risk: Key Cybersecurity Terms for Boards

🔐 Boards and CISOs must share precise terminology to make security decisions aligned with business risk. The article warns that identical words mean different things to security teams and executives, creating confusion around budgets, responsibilities, and resilience. It explains key distinctions—cyber‑risk vs IT risk, compliance vs security—and clarifies operational pairs like incident response, disaster recovery, and business continuity.
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VoidLink Linux Malware Targets Multi-Cloud Environments

🔍 New analysis by Ontinue details VoidLink, a Linux-based command-and-control framework that generates implant binaries for credential theft, data exfiltration and stealthy persistence across cloud and enterprise hosts. The agent fingerprints AWS, GCP, Azure, Alibaba and Tencent environments and adapts its behavior, loading modular plugins for container escape and kernel-level stealth. Researchers identified unusual development artefacts — structured "Phase X:" labels, duplicated numbering, verbose debug logs and embedded documentation — that suggest parts of the implant were written or assisted by a large language model coding agent with limited human review.
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Password guessing without AI: targeted wordlists guide

🔐 Attackers often build highly effective password lists without AI by harvesting organization-specific language from public websites. Tools like CeWL crawl corporate pages to extract terms that users recognize, which attackers then mutate into plausible passwords. This technique explains guidance in NIST SP 800-63B and shows why blocking context-derived and breached passwords is essential.
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From Solo to Squad: Cybersecurity Training in AI Era

🛡️ Infinity Global Services reports a clear shift in cybersecurity training procurement from 2023 to 2025, with organizations moving away from individual course purchases toward team-based subscription models. Technical expertise remains essential, but the rise of AI-driven threats is driving demand for collective, SOC-wide training approaches. The data indicates a 33% decline in solo purchases and a marked increase in squad-level subscriptions, signaling a strategic pivot to collaborative workforce development.
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CISOs: Move Beyond Compliance to Anticipate Risk in 2026

🔒 CISOs entering 2026 should treat compliance as a baseline, not a destination. While frameworks like HIPAA, SOC 2 and ISO 27001 provide essential controls, relying solely on checklists breeds complacency and misses evolving threats such as AI-enabled attacks, third-party failures and future quantum risks. Adopt longer time horizons, scenario-based risk assessments and financial impact modelling to align security with business priorities and secure board support.
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Social Media Earns Billions from Malicious Ads in Europe

⚠️ Juniper Research says social media platforms collected nearly £3.8bn ($5.2bn) from malicious or scam adverts across 11 European markets in 2025, based on roughly 993 billion ad impressions. The Revolut-sponsored analysis found about 10% of impressions were linked to scams and estimates platforms took in £38bn overall from social advertising. The report warns impressions could reach 1.4 trillion by 2030, potentially increasing scam-linked revenue to about £8.4bn unless detection, enforcement and user education are strengthened. It urges greater transparency, manual advertiser checks and faster adaptability to evolving scams to protect user trust.
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Schrodinger's Cat and the Enterprise Security Paradox

🔒 Many security leaders live with a practical paradox: the organization that appears secure on paper often coexists with a messier, attacker-facing reality. The author uses Schrödinger’s cat to show that without direct observation—alerts, correlated logs, or third-party findings—you cannot know whether you are safe or compromised. The piece reframes security as an observation problem, urging measurement of telemetry coverage, operationalized threat hunting, and cultural change that rewards surfacing ambiguity rather than hiding it.
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Gartner: Six Cybersecurity Trends Shaping 2026 Priorities

🔒 Gartner identifies six priority cybersecurity trends for 2026 that demand immediate attention from security and risk leaders. Key risks include uncontrolled agentic AI proliferation, global regulatory volatility, and the urgent need to plan for post-quantum cryptography. Gartner advises stronger governance to detect and control both approved and shadow AI agents, evolve identity and access management for machine actors, modernize SOCs with human-in-the-loop processes, and shift awareness programs toward task-focused, AI-specific behavioral training.
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Software Developers as Prime Cyber Targets and Risks

🔐 Software developers are increasingly targeted by attackers exploiting their tools, credentials, and trusted channels rather than traditional application bugs. Threats include malicious IDE extensions, tainted open-source packages, CI/CD pipeline abuse, credential theft, social engineering, and AI-driven manipulation. Because developers hold tokens, API keys, cloud credentials, and long-lived secrets, compromises can grant broad access to source code and infrastructure. CISOs must combine technical controls, least-privilege practices, supply-chain defenses, and ongoing developer training to reduce systemic risk.
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Profiling Cloud Threat Actors via MITRE-Mapped Alerts

🔎 Unit 42 demonstrates a practical method to map cloud alert events to MITRE ATT&CK tactics and techniques and use the resulting alert patterns as operational fingerprints for known threat actors. The study examined alerts from cloud providers, containers, cloud-hosted applications, and SaaS across 22 industries between June 2024 and June 2025. Comparing cybercrime actor Muddled Libra and nation-state group Silk Typhoon, researchers found distinct, identifiable alert fingerprints and recommend proactive monitoring and mitigation, including Cortex Cloud runtime detection.
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DKnife toolkit hijacks routers to spy and deliver malware

🛡️ Cisco Talos researchers describe DKnife as an ELF-based Linux toolkit used since 2019 to hijack router traffic and perform adversary-in-the-middle operations. The framework has seven modules — including yitiji.bin to create a bridged TAP interface and mmdown.bin to drop malicious APKs — enabling DPI, credential harvesting, and delivery of backdoors such as ShadowPad and DarkNimbus. Talos attributes the activity to a China-nexus actor and noted C2 servers remained active as of January 2026.
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Hidden DKnife AitM Framework Targets Routers Since 2019

🔍 Cisco Talos researchers uncovered DKnife, a Linux-based gateway-monitoring and adversary-in-the-middle framework used since at least 2019 and active through January 2026. The toolkit targets routers and edge devices running CentOS/Red Hat Enterprise Linux, using seven ELF components to perform DPI, traffic interception, DNS hijacking and in-line substitution of Android and Windows downloads. Talos attributes the framework with high confidence to Chinese-nexus actors and notes overlaps with campaigns delivering WizardNet, DarkNimbus and ShadowPad.
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