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Cybersecurity expert Mike Riemer discusses AI attacks outpacing defenses, highlighting 11 runtime threats for CISOs. [venture

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AI Cyber Threats Outpace Defenses, Experts Warn

Riemer warns AI attacks outpace defenses as CISOs tackle 11 runtime threats

Updated: 3 min read

Cybersecurity leaders are sounding the alarm on a growing digital arms race. Artificial intelligence has become a double-edged sword, with threat actors weaponizing advanced technologies faster than defenders can respond.

The warning comes from a seasoned industry expert tracking an alarming trend in cyber threats. Sophisticated attackers are now deploying AI tools that outmaneuver traditional security protocols, creating a dangerous gap in organizational defenses.

Enterprises are struggling to keep pace with this rapidly evolving landscape. Cybercriminals have discovered AI can dramatically enhance their ability to probe, penetrate, and exploit network vulnerabilities with unusual speed and precision.

Security professionals find themselves in a critical moment of technological catch-up. The challenge isn't just about detecting threats, but fundamentally reimagining how defensive strategies can use AI's own capabilities to counteract increasingly intelligent attacks.

As one expert bluntly explains, the current situation demands an urgent and major approach to cybersecurity.

"Threat actors using AI as an attack vector has been accelerated, and they are so far in front of us as defenders," Riemer told VentureBeat. "We need to get on a bandwagon as defenders to start utilizing AI; not just in deepfake detection, but in identity management. How can I use AI to determine if what's coming at me is real?" Carter Rees, VP of AI at Reputation, frames the technical gap: "Defense-in-depth strategies predicated on deterministic rules and static signatures are fundamentally insufficient against the stochastic, semantic nature of attacks targeting AI models at runtime." 11 attack vectors that bypass every traditional security control The OWASP Top 10 for LLM Applications 2025 ranks prompt injection first.

But that's one of eleven vectors security leaders and AI builders must address. Each requires understanding both attack mechanics and defensive countermeasures. Direct prompt injection: Models trained to follow instructions will prioritize user commands over safety training.

Pillar Security's State of Attacks on GenAI report found 20% of jailbreaks succeed in an average of 42 seconds, with 90% of successful attacks leaking sensitive data. Defense: Intent classification that recognizes jailbreak patterns before prompts reach the model, plus output filtering that catches successful bypasses. Camouflage attacks: Attackers exploit the model's tendency to follow contextual cues by embedding harmful requests inside benign conversations.

The cybersecurity landscape is shifting rapidly, with AI-powered attacks outpacing traditional defense mechanisms. Experts like Riemer are sounding the alarm about a critical technological gap that leaves organizations vulnerable.

Defenders are now racing to catch up, recognizing that static security strategies are no longer sufficient. The challenge isn't just detecting threats, but proactively using AI to authenticate and validate incoming digital interactions.

Identity management emerges as a key battleground. Cybersecurity professionals are seeking new ways to use AI not just for detection, but for real-time threat assessment and prevention.

The stakes are high. As threat actors accelerate their AI-driven attack strategies, organizations must rapidly evolve their defensive technologies. Current approaches built on deterministic rules are becoming obsolete in an increasingly complex digital environment.

Ultimately, the cybersecurity arms race is being redefined. AI isn't just a tool for attackers, it's becoming an needed weapon for defenders willing to adapt and create quickly.

Further Reading

Common Questions Answered

How are threat actors using AI to outmaneuver cybersecurity defenses?

Threat actors are deploying advanced AI tools that can bypass traditional security protocols more quickly than defenders can respond. These AI-powered attacks are creating significant vulnerabilities in organizational cybersecurity strategies by exploiting technological gaps and moving faster than conventional defense mechanisms.

What challenges do cybersecurity experts like Riemer identify in current AI threat landscapes?

Cybersecurity experts are highlighting a critical technological gap where attackers are using AI as an attack vector much faster than defenders can adapt. The primary challenge is developing proactive AI strategies for identity management and threat detection, rather than relying on static security signatures and deterministic rules.

Why are traditional defense-in-depth strategies becoming insufficient against AI-powered cyber threats?

Traditional defense strategies based on static signatures and predetermined rules are fundamentally inadequate against sophisticated AI-driven attacks. These outdated approaches cannot effectively detect or prevent rapidly evolving cyber threats that leverage advanced artificial intelligence technologies.