Threat Intelligence Blog
Research, insights, and updates from the isMalicious team. Page 2 of 2.
Space Systems Cyber Threats: Securing the Final Frontier
As space becomes accessible, it becomes a target. From satellite hijacking to ground station jamming, we analyze the unique threats to orbital assets and how threat intelligence secures the new space race.
Metaverse Security: Privacy and Identity in Virtual Worlds
As the enterprise Metaverse expands, so does the attack surface. From avatar impersonation to spatial data theft, we explore the new frontier of virtual threats and how IP reputation protects digital assets.
Threat Intelligence Sharing: How Organizations Fight Back Together
No single organization can monitor every threat alone. Learn how information sharing communities (ISACs), standard protocols like STIX/TAXII, and commercial threat feeds form a collaborative shield against adversaries.
Detecting VPNs, Proxies & Tor: The Hidden Threat in Anonymized Traffic
Legitimate users rarely hide behind Tor or anonymous proxies. Discover how attackers exploit anonymization layers to bypass defenses, and how IP intelligence helps you unmask high-risk traffic in real-time.
Credential Stuffing Attacks: Why Stolen Password Lists Keep Working
Billions of breached username/password pairs are actively weaponized every day. Learn how credential stuffing differs from brute force, why it succeeds at scale, and how to stop it using IP reputation and anomaly detection.
Drone Defense Security: Mitigating Unauthorized UAV Threats
Unauthorized drones pose a threat to critical infrastructure, stadiums, and prisons. This post explores Counter-Unmanned Aircraft Systems (C-UAS), detection methods, and how strict "no-fly" zones are enforced electronically.
Smart City Security: Protecting Critical Infrastructure from Cyber Attack
Connected traffic lights, sensors, and water systems create a vast attack surface in modern cities. We examine the vulnerabilities of smart city infrastructure and the cascading failures a cyberattack could cause.
Satellite Internet Security: Vulnerabilities in Low Earth Orbit (LEO)
Attack surfaces expand vertically as LEO constellations integrate with enterprise networks. This post details orbital jamming, ground station spoofing, and the lack of encryption standards in commercial satellite systems for security engineers.
Cyber Threats 101: Understanding Online Dangers
A beginner's guide to common cyber threats. Understand malware, viruses, and hackers, and learn how to protect yourself online.
Healthcare IoT Security: The Critical Risk to Patient Safety
Connected medical devices (IoMT) introduce life-critical vulnerabilities into hospital networks. From MRI machines to insulin pumps, this guide analyzes the unique challenges of securing legacy firmware and unpatched operating systems.
isMalicious vs Shodan: Threat Reputation vs Attack Surface Discovery
Shodan maps internet-connected devices. isMalicious checks if IPs and domains are malicious. Compare these complementary threat intelligence tools across features, use cases, and pricing to choose the right one.
Automating Threat Intelligence: Speed is Your Best Defense
Manual analysis cannot keep up with machine-speed attacks. Learn how to automate threat data ingestion and response to block threats in milliseconds, not minutes.
Contextual Threat Intelligence: Moving Beyond Static Blacklists
Static IP blacklists are no longer enough. Discover the power of contextual threat intelligence—connecting IPs, domains, and behavior to see the full attack picture.
Navigating Data Privacy: GDPR, CCPA, and Cybersecurity Compliance
Privacy regulations are reshaping cybersecurity strategies. Understand the key requirements of GDPR and CCPA and how to align your security program with privacy compliance.
Automotive Cybersecurity: Hacking Connected Cars in 2026
With cars becoming data centers on wheels, the attack surface expands into the powertrain, infotainment, and OTA update systems. We analyze CAN bus injection vulnerabilities and the security risks of V2X communication protocols.
Threat Hunting: Proactive Security Detection Beyond Automated Alerts
Waiting for alerts means waiting for attacks to succeed. Learn how proactive threat hunting helps security teams discover hidden threats, improve defenses, and stay ahead of sophisticated adversaries.
Shadow IT Risk Management: Securing Unauthorized Applications and Services
Employees use unauthorized apps and services that IT cannot see. Learn how to discover shadow IT, assess risks from unsanctioned tools, and implement governance without stifling innovation.
DevSecOps: Integrating Security into the CI/CD Pipeline
Security should not be an afterthought. Learn how to implement DevSecOps to automate security testing and vulnerability scanning within your development workflow.
Lateral Movement Detection: Stopping Attackers from Spreading Through Your Network
After initial compromise, attackers move laterally to reach valuable targets. Learn how to detect lateral movement techniques, implement segmentation, and stop attackers before they reach critical assets.
IoT Security Threats: Protecting Your Smart Devices from Cyberattacks
Internet of Things devices are increasingly targeted by cybercriminals. Learn how to identify IoT vulnerabilities, secure smart devices, and protect your network from IoT-based attacks.
DDoS Attack Prevention: Strategies to Protect Your Online Services
Distributed Denial of Service attacks can cripple your online presence. Learn how to identify DDoS threats, implement effective mitigation strategies, and maintain service availability during attacks.
Data Exfiltration Prevention: DLP Strategies to Protect Sensitive Information
Data theft can occur through countless channels. Learn how to detect and prevent data exfiltration, implement effective DLP strategies, and protect your organization most valuable assets from leaving your control.
Dark Web Monitoring: Protecting Your Brand and Detecting Leaked Data
Stolen credentials and sensitive data often surface on the dark web before being exploited. Learn how dark web monitoring helps detect breaches early and protect your organization from cybercriminal activities.
Mobile App Security: Protecting iOS and Android Applications
Mobile applications are prime targets for cybercriminals. Learn about common mobile security threats and how to protect your iOS and Android apps from reverse engineering and malware.
Understanding IP Maliciousness: A new way to protect your network.
Discover how assessing the potential maliciousness of an IP can safeguard your systems against cyber threats. Learn about the indicators, methods, and tools that help identify malicious IPs and take proactive measures.
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