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Cloudflare launched Threat Signals to subject open-source threat intelligence reports to automated analysis, extract indicators of compromise, and link them directly to WAF policies. It also expanded free access to the Threat Events Platform for all accounts, with higher limits and proprietary sources available to enterprise customers.
Picus Labs’ Blue Report 2026 shows that the average prevention effectiveness rate rose to 69%, but protection declines sharply when the same behavior is tested through less obvious paths, with only 37% of post-compromise actions blocked. The article calls for combining known-indicator testing with behavior and TTP testing.