Introducing Worker Previews: Isolated preview environments for every change your agent makes
Worker Previews gives every branch its own URL, configuration, state, and observability, so you and your agents can test changes in parallel without affecting production.
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Recent updates from Cloudflare, so you can tell whether this is a one-off or part of a pattern.
Agents can now set up your website’s security with Turnstile Spin
Misconfiguring Turnstile by skipping backend validation leaves sites exposed to bots. Turnstile Spin fixes incomplete setups by using your preferred AI coding agent to wire up server-side verification.
How Cloudflare addressed a cross-tenant data exposure vulnerability in Containers
External security researchers at Accomplish identified a vulnerability in Cloudflare Containers that could expose residual disk data from previous workloads. We explain how the issue worked, how we investigated it, and the steps we took to remediate it.
We just shipped support for the ugliest part of HTTP: Vary
Vary support is now available in Cache Rules on every plan. You can normalize known negotiation headers, pass exact values through to the origin when those small differences matter, or bypass cache when the variation is too unpredictable.
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Threat Actors Use Google Ads To Target Ledger Users
In August 2026, Zscaler ThreatLabz analyzed a phishing campaign that used fraudulent Google ads to target Ledger hardware wallet users. The ads redirected users through Google Cloud Storage and Vercel to a Google Sites page containing a phishing page impersonating Ledger in an iframe. During our analysis, the Vercel redirect appeared to change every 15-20 minutes. There, a fake…
Metasploit Wrap Up: Belgian Waffles, Chocolates, and…Modules-Frites?
Two Things Every Cyber Asset Attack Surface Management (CAASM) Tool Needs to Get Right
Cyber Asset Attack Surface Management (CAASM) solved a significant problem. Security teams can now say with confidence what they own. But, two things separate a CAASM tool that stops there from one that actually moves the needle on risk. The first is what the inventory itself carries. The second is what it connects to. 1. An inventory needs to do more than list what exists A list of assets is…
Darktrace / SECURE AI: Behavioral Security for the AI enterprise
Discover how Darktrace / SECURE AI applies behavioral security to AI usage, prompts, agents, and development to help organizations adopt AI securely.