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MSP Insights October 22, 2026

Widespread PHP Flaw May Cause Many Site Outages Today

Expect to see quite a few websites serving "404" or "Page Not Found" errors today: Nearly 70 percent of websites need to update their core software to fix a pair of vulnerabilities that allow an attacker to seize full control…

Originally reported by Krebs on Security on October 21, 2026. Read the full story