Trend Micro: 32% of 500 IT leaders believe AI will replace all cybersecurity roles by 2030; 19% say attackers using AI will be commonplace by 2025
Context & Ripple Effects
Trend Micro's January 2021 poll of 500 IT leaders was an early attempt to time two clocks at once: when AI would automate the defenders' jobs (32% said all cybersecurity roles gone by 2030) and when it would arm the attackers (19% said AI-using attackers would be commonplace by 2025). It landed mid-arc — enterprise AI adoption had already been compounding since Gartner counted 270% growth in enterprise AI deployment over four years.
The five years since split the verdict: the attacker-side forecast largely came true, with Experian reporting that 40% of the 5,000 breaches it serviced in 2025 were AI-powered, while the defender side turned toward augmentation rather than replacement — a Google Cloud and Cloud Security Alliance survey found 63% of security professionals see AI helping threat detection and response.
First-order effects
- Security teams now face adversaries whose tooling matches the 19% 'commonplace by 2025' expectation — Experian's data shows AI-involved breaches went from minority concern to 40% of caseload within the survey's own forecast window.
- Trend Micro's vendor positioning benefits either way: a market where both attack and defense are AI-mediated sells more automation, regardless of which of its respondents' timelines proves right.
Second-order effects
- Defenders' adoption accelerates in response — the 63% of professionals in the Google Cloud/CSA survey who see AI aiding threat detection reflect an arms-race logic where each AI-enabled attack technique forces a defensive counterpart.
- Workforce anxiety compounds beyond security: Microsoft's Work Trend Index found 65% of AI users fear falling behind but only 13% feel rewarded for experimenting, suggesting the 'will AI replace me' framing of the Trend Micro survey persists even as actual job change is slower than the 2030 replacement majority expects.
Third-order effects
- If Experian's prediction holds that agentic AI becomes the leading cause of breaches in 2026, the industry's center of gravity shifts from AI-assisted attacks to autonomous ones — making the 32% who foresee full role replacement less about headcount and more about how much of the SOC loop closes without a human.
- Survey-to-outcome tracking is becoming its own discipline: the gap between 2021 expectations and 2025-26 breach reality gives buyers and regulators a measured base rate for discounting AI threat forecasts.
The trend: Cybersecurity is crossing from human-versus-human to AI-versus-AI operations, with the attacker side industrializing faster than workforce forecasts anticipated.