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Knowledge base Updated: February 5, 2026

Cyber Trends: Sources of Cyber Threats

Learn about the sources of cyber threats and the latest current trends in cybersecurity. Find out where the most common attacks come from and how to effectively protect your company from cyber threats.

Broadly understood cybercrime has been the biggest threat to organizations for years, but understanding where these threats originate is essential for building effective defenses. 72% of companies believe that individual hackers are the most dangerous, though the sources of cyber threats are far more diverse and interconnected than this perception suggests.

Year after year, there is a growing threat that organizations see in dissatisfied or bribed employees. Internal threat sources represent a unique challenge because insiders bypass many perimeter defenses by default. Whether motivated by financial gain, revenge, or ideology, insider threats can cause significant damage due to their privileged access and knowledge of organizational systems and processes.

Nearly half of companies are also concerned about organized cybercriminal groups and cyberterrorists. These external threat sources have become increasingly sophisticated, operating with business-like structures that include recruitment, training, and specialization. Criminal groups often originate from regions with limited cybercrime enforcement, creating safe havens for illegal operations.

Nation-state actors represent another significant source of cyber threats, conducting operations for espionage, sabotage, or geopolitical influence. These actors possess substantial resources and technical capabilities, often targeting critical infrastructure, defense contractors, and organizations with valuable intellectual property. Attribution remains challenging, as nation-states frequently use proxies and false flags to obscure their involvement.

Hacktivists, motivated by political or social causes, represent a distinct threat category. While their technical sophistication varies widely, their attacks can cause reputational damage and service disruptions. The line between hacktivism and nation-state operations sometimes blurs, with state actors leveraging hacktivist personas for deniable operations.

The supply chain has emerged as a critical threat vector, with attackers targeting software vendors, managed service providers, and other trusted third parties to gain access to multiple downstream organizations. This approach multiplies the impact of a single compromise and exploits the trust relationships that enable modern business operations.

It is also worth noting that this year nearly one in ten people had difficulty identifying groups that pose a real threat to the company. This uncertainty highlights the importance of threat intelligence programs that help organizations understand their specific threat landscape and prioritize defenses accordingly. Regular threat assessments should consider all potential adversary categories and their typical tactics, techniques, and procedures.

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