Zscaler CEO: Anthropic's Mythos Has Added 'Fuel to the Fire'

The immediate loser is ZS’s multiple, not just the quarter. In cybersecurity, decelerating net adds is a leading indicator that the next 2-3 quarters of revenue resilience will depend more on expansion than on logo wins, which is a much lower-quality mix and usually compresses EV/revenue before it shows up in headline growth. If management is leaning on AI demand to reaccelerate the story, the market will want proof in pipeline conversion, not anecdotes; that creates a higher bar for any post-earnings bounce.

The second-order winner is the broader security complex only if customers continue to reallocate spend toward AI-adjacent data controls, identity, and runtime protection rather than perimeter platforms. That’s a subtle but important shift: AI adoption can expand total security budgets, but it also forces vendor consolidation, which hurts point solutions with weaker platform attachment and helps incumbents that can bundle data, identity, and cloud protection. Over the next 1-2 quarters, the market is likely to reward names with visible billings durability and punish anything with slowing new-customer formation, even if growth remains above software averages.

Evercore’s downgrade matters because it validates the core bearish debate: not whether cybersecurity is secularly attractive, but whether ZS is losing share of wallet to broader platform vendors or simply digesting prior demand. The key reversal catalyst would be a clear rebound in enterprise deal velocity tied to AI security use cases, but that typically takes 1-2 quarters to show and usually requires channel checks before the print. Absent that, the stock can stay range-bound to lower as sentiment shifts from "high-quality growth" to "good company, slower compounding."