Why Human-Targeted Attacks Are Web3’s Biggest Cybersecurity Concern
The rise of Web3 has brought transformative opportunities but also new challenges—chief among them are human-targeted attacks. According to a recent report by Kerberus, a leading Web3 security firm, these threats are now the most structurally dangerous risks within the decentralized ecosystem. Let’s unravel why human error has become a hackers’ playground and how you can stay a step ahead in this rapidly evolving landscape.
The Human Factor: Why Users Are the Weak Link in Web3
Kerberus’s latest 2025 report, titled “The Human Factor – Real-Time Protection Is the Unsung Layer of Web3 Cybersecurity,” outlines a staggering reality: human mistakes are linked to the majority of crypto losses. Mismanagement of private keys alone accounted for 44% of thefts in 2024. Additionally, 60% of security breaches across all industries trace their roots back to human error.
With over 820 million active wallets worldwide, the bad actors’ playground is both extensive and lucrative. Alarmingly, high-value targets are often seasoned Web3 users, not just newcomers. As Alex Katz, CEO of Kerberus, explains, “Veteran users interact with far more decentralized applications (dApps), sign more transactions, and handle larger financial stakes. A moment of complacency can lead to devastating consequences.”
How Attackers Exploit Psychology to Breach Web3 Security
Unlike traditional cyberattacks focused on breaking technologies, Web3 attackers aim to manipulate users psychologically. They leverage tactics such as:
- Urgency: Forcing quick decisions without sufficient time to assess risks.
- Familiarity: Mimicking trusted platforms to exploit user trust.
- Fear of Missing Out (FOMO): Promoting fraudulent airdrops and time-sensitive offers to draw users in.
CTO Danor Cohen points out, “Web3 security requires more than teaching users how wallets work. Attackers don’t aim to outsmart your code—they aim to outsmart you. And they’re excelling at it.”
The Alarming Costs of Human-Targeted Attacks
The numbers speak for themselves. In the first half of 2025 alone, over $3.1 billion was stolen from crypto-related services and investors due to hacks and scams—numbers exceeding the total for the entirety of 2024. Human-targeted schemes, specifically phishing and social engineering, accounted for $600 million of these losses.
“These attacks scale with adoption,” says the Kerberus report, “bypassing technical defenses and exploiting moments of human vulnerability.” From rushed approvals to end-of-day exhaustion, attackers know precisely when to strike.
How to Stay Safe in the Evolving Web3 Landscape
As the threat landscape widens, it’s crucial to incorporate strategic measures into your Web3 activities. Katz recommends three essential tactics:
- Pause and Evaluate: Never rush into signing transactions. Take the time to verify links, wallet addresses, and platforms.
- Separate Wallets: Use designated wallets for high-value funds and daily transactions. Keep them disconnected unless necessary.
- Enable Smart Protection: Invest in tools that offer real-time transaction analysis and malicious activity warnings. For example, Kerberus offers a real-time crypto protection platform designed specifically for Web3 users.
Breaking the Cycle of “Security Fatigue”
One of the biggest challenges in Web3 security is “security fatigue”—where overloading users with constant alerts causes them to ignore genuine warnings. According to Cohen, the solution isn’t more verification steps but better-designed tools that analyze behavior and intent in real time. “Users shouldn’t have to be security experts. Automated guardrails must take over,” he stresses.
The Final Word
As Web3 continues to grow, securing its users is essential for long-term sustainability. By understanding the psychological framework behind attacks and adopting proactive safety measures, everyday users can reduce their risk of falling victim to scams. Remember, cybersecurity isn’t just about technology—it’s about empowering people with the right tools and knowledge.
Need real-time protection for your Web3 ventures? Try the latest Kerberus Security Suite to safeguard your assets while navigating the decentralized space confidently.
