All news with #threat report tag

Cloud and Application Security: Awareness Best Practices

🔐 The 2025 State of Cloud Security Report from Fortinet and Cybersecurity Insiders highlights how accelerating cloud adoption and a widespread cybersecurity skills shortage are expanding organizational risk across SaaS, APIs, and hybrid environments. Many incidents result from human error — misconfigurations, exposed APIs, and overprivileged accounts — rather than sophisticated targeted attacks. The post recommends five practical measures, including embracing shared responsibility, enforcing MFA and least privilege, integrating security into CI/CD, automating configuration management, and monitoring SaaS and APIs, and stresses that tools must be paired with user awareness and cultural change.

From Ransom to Revenue Loss and Recovery Costs for Business

🔒 Ransomware now inflicts costs far beyond ransom payments, driving operational downtime, reputational damage, and regulatory exposure that directly erode the bottom line. The 2025 Unit 42 report shows median initial extortion demands rose to $1.25M and commonly equate to about 2% of perceived annual revenue. While roughly 48% of victims paid in 2024, Unit 42 negotiation reduced median paid demands to about 0.6% of PAR, yet attackers’ disruptive tactics increasingly amplify recovery costs. Strengthening backups, segmentation, and an incremental zero trust posture are key to limiting impact and shortening recovery timelines.

Hidden Text Salting: CSS Abuse in Email Threats and Evasion

🧂 Cisco Talos documents growing abuse of CSS to insert visually hidden 'salt' into emails, a technique that undermines parsing and language-detection systems. Observed across preheaders, headers, attachments and bodies between March 1, 2024 and July 31, 2025, attackers use CSS properties (font-size, opacity, display, clipping) and zero-width characters to conceal irrelevant content. Talos recommends detection plus HTML sanitization and filters—examples include Cisco Secure Email Threat Defense—to strip or ignore invisible content before downstream analysis.

Inside Microsoft Threat Intelligence: Calm in Chaos

🔎 Microsoft’s Incident Response (IR) team emphasizes calm, clarity, and rapid action when customers encounter major breaches. Adrian Hill explains how IR establishes trust within the first 30 seconds and coordinates with other vendors and stakeholders to stabilize compromised environments. Field discoveries are fed back into Microsoft Threat Intelligence, enabling new detections and product protections. Follow-up recovery, containment, and strategic guidance turn response into lasting partnership.

Report Links BIETA Research Firm to China's MSS Operations

📰 Recorded Future assesses that the Beijing Institute of Electronics Technology and Application (BIETA) is likely directed by China's Ministry of State Security, citing links between at least four BIETA personnel and MSS officers and ties to the University of International Relations. Its subsidiary Beijing Sanxin Times Technology Co., Ltd. (CIII) develops steganography, covert-communications tools, and network-penetration and simulation software. The report warns these capabilities can support intelligence, counterintelligence, military, and other state-aligned cyber operations.

Palo Alto Login Portal Scanning Spikes 500% Globally

🔍 Security researchers observed a roughly 500% surge in reconnaissance activity targeting Palo Alto Networks login portals on October 3, when GreyNoise recorded about 1,300 unique IP addresses probing its Palo Alto Networks Login Scanner tag versus typical daily volumes under 200. Approximately 91% of the IPs were US-based and 93% were classed as suspicious, with 7% confirmed malicious. GreyNoise also reported parallel scanning of other remote-access products including Cisco ASA, SonicWall, Ivanti and Pulse Secure, and noted shared TLS fingerprinting and regional clustering tied to infrastructure in the Netherlands. Analysts will continue monitoring for any subsequent vulnerability disclosures.

Beware of threats lurking in booby-trapped PDF files

📄 PDF files are a ubiquitous, convenient format that cybercriminals increasingly abuse as lures, with ESET telemetry placing PDFs among the top malicious attachment types. Attack techniques include embedded scripts, hidden links, malformed objects that exploit reader vulnerabilities, and files that merely masquerade as .pdf while actually being executables or archives. Verify sender context, enable Protected View or sandboxing, consider disabling JavaScript in your PDF reader, and scan or sandbox suspicious attachments before opening; when in doubt, confirm via a separate channel.

Spike in Scanning Targets Palo Alto Login Portals Globally

🔍 GreyNoise observed a nearly 500% surge in IP addresses scanning Palo Alto Networks login portals on October 3, 2025, jumping from about 200 to roughly 1,300 unique IPs. The firm classified 93% of those IPs as suspicious and 7% as malicious, with most activity geolocated to the U.S. and smaller clusters in the U.K., the Netherlands, Canada and Russia. GreyNoise noted the traffic was targeted and structured and shared a dominant TLS fingerprint with recent Cisco ASA scans.

Rhadamanthys 0.9.2 Stealer Introduces New Evasion Techniques

🔒 Check Point Research details the release of Rhadamanthys 0.9.2, a new build of a widely used information stealer that introduces multiple evasion and delivery changes. The update replaces previous loaders with a PNG-based payload delivery, updates encryption, refines sandbox checks, adds configurable process injection, and expands targeting to include Ledger Live crypto wallets. Operators have rebranded as RHAD Security / Mythical Origin Labs and launched a professional site, while CPR supplies updated signatures and tools to help defenders adapt.

Manufacturing Under Fire: Strengthening Cyber Defenses

🔒 Manufacturers face growing, targeted cyber threats driven by legacy OT, complex supply chains, and high-value IP. Attackers increasingly use credential theft, social engineering and sophisticated malware to achieve prolonged access, data theft and ransomware extortion that can halt production and ripple across partners. Building resilience with MFA, prompt patching and continuous detection such as MDR — offering 24/7 threat monitoring, expert hunting and rapid containment — reduces downtime and strengthens supply chain security while aligning with Zero Trust principles.

Fake CISO Job Offer Used in Long-Game 'Pig-Butchering' Scam

🔒 A seasoned US CISO was targeted in a months-long pig-butchering scam that used a fabricated recruitment process posing as Gemini Crypto, including LinkedIn outreach, SMS, WhatsApp messages and a likely deepfaked video interview. The attackers groomed the target from May–September 2025, offered a fictitious CISO role, and asked him to buy $1,000 in crypto on Coinbase as "training." The candidate declined, documented the exchange, and warned peers; analysts say these long-game social engineering campaigns and malware-laced "test" assignments are increasingly common and financially damaging.

Chinese-speaking Group UAT-8099 Targets IIS Servers

🔐 Cisco Talos recently disclosed activity by a Chinese-speaking cybercrime group tracked as UAT-8099 that compromises legitimate Internet Information Services (IIS) web servers across several countries. The actors use automation, custom malware and persistence techniques to manipulate search results for profit and to exfiltrate sensitive data such as credentials and certificates. Talos notes the group maintains long-term access and actively protects compromised hosts from rival attackers. Organizations should hunt for signs of BadIIS, unauthorized web shells and anomalous RDP/VPN activity and share IOCs promptly.

Confucius Shifts to Python Backdoors Targeting Windows

🛡️ FortiGuard Labs reports that the long-running cyber-espionage group Confucius has shifted tactics against Microsoft Windows users, moving from document stealers like WooperStealer to Python-based backdoors such as AnonDoor. The change, observed between December 2024 and August 2025, favors persistent access and command execution over simple data exfiltration. Researchers describe layered evasion and persistence techniques including DLL side-loading, obfuscated PowerShell, scheduled tasks and stealthy exfiltration to minimize detection. Targeting remains focused in South Asia, particularly Pakistan.

Confucius Espionage: Evolution from Stealer to Backdoor

🔐 FortiGuard Labs documents the Confucius espionage group’s shift from document-stealing malware to a stealthy Python-based backdoor targeting Microsoft Windows. Recent campaigns used spear-phishing with weaponized Office PPSX files, malicious LNK loaders, and staged PowerShell installers to deploy runtimes and execute AnonDoor modules. The actor leveraged DLL side-loading, scheduled tasks, and HKCU registry Load persistence to maintain stealth and periodic execution. Fortinet urges layered defenses, updated signatures, and user training to mitigate these threats.

UAT-8099 Targets High-Value IIS Servers for SEO Fraud

🔍 Cisco Talos details UAT-8099, a Chinese-speaking cybercrime group that compromises reputable IIS servers to conduct SEO fraud and steal high-value credentials, certificates and configuration files. The actors exploit file-upload weaknesses to deploy ASP.NET web shells, enable RDP, create hidden administrative accounts and install VPN/reverse-proxy tools for persistence. They automate operations with custom scripts, deploy Cobalt Strike via DLL sideloading and install multiple BadIIS variants to manipulate search rankings and redirect mobile users to ads or gambling sites. Talos published IoCs, Snort/ClamAV signatures and mitigation guidance.

ENISA: Phishing Drives Most EU Cyber Intrusions in 2024–25

📣 The EU security agency's ENISA Threat Landscape 2025 report, analyzing 4,875 incidents from 1 July 2024 to 30 June 2025, finds phishing was the initial access vector in 60% of intrusions, with vulnerability exploitation at 21%. Botnets and malicious applications accounted for 10% and 8% respectively, and 68% of intrusions led to follow-up malware deployment. ENISA highlights AI-powered phishing exceeded 80% of social engineering globally by early 2025 and warns of attacks aimed at critical digital supply chain dependencies and high-value targets such as outdated mobile and OT systems.

Key Security Metrics CISOs Need for Business Alignment

📊 Measuring security performance is essential for CISOs who must demonstrate how security supports business objectives. The article outlines ten metric categories — including incident response (MTTD/MTTR), vulnerability "window of exposure," security awareness and maturity — and stresses choosing metrics that answer stakeholders' questions. Experts such as Richard Absalom and Frank Kim advise avoiding meaningless measurements and using metrics to prioritize work, allocate resources and communicate security value to the board.

Phishing and Patching: Cyber Basics Still Critical

🔐 Fortinet’s 2025 Global Threat Landscape Report underscores that two fundamentals — protecting against phishing and keeping software up to date — remain the most effective defenses. Attackers are scaling campaigns with automation and generative AI to produce more convincing messages, and they combine email, SMS, and voice techniques to raise success rates. Organizations should strengthen employee training, deploy MFA, and adopt centralized or automated patch management to reduce exposure and limit lateral movement.

Five Essential Cybersecurity Tips for Awareness Month

🔒 October is Cybersecurity Awareness Month, a timely reminder that prevention-first strategies are essential as digital threats evolve rapidly. This piece presents five practical tips organizations and individuals can implement — from user training and multi-factor authentication to regular patching and least-privilege access — and stresses the rising risk of AI-driven attacks and the need for layered defenses.

Case for Multidomain Visibility and Unified Response in SOCs

🔍 The 2025 Unit 42 Global Incident Response Report shows that 84% of investigated incidents involved activity across multiple attack fronts and 70% spanned at least three vectors, underscoring coordinated, multidomain campaigns. Attackers move laterally across cloud, SaaS, IT and OT, exploiting identities, misconfigurations and vulnerabilities. The report recommends unified telemetry, AI-driven behavioral analytics and stronger identity controls to improve detection and accelerate response.