WAF Defense in Crisis? NSFOCUS Locks Down “Ghost Bits” Attacks in Advance

<p>Incident Review In April 2026, Black Hat Asia 2026 disclosed a systematic security threat named Ghost Bits, targeting underlying encoding flaws in the Java ecosystem that can render mainstream WAF/IDS defenses completely ineffective. The core of this risk lies in inconsistent encoding interpretations of the same input between the security detection chain and the application […]</p>
<p>The post <a href="https://nsfocusglobal.com/waf-defense-in-crisis-nsfocus-locks-down-ghost-bits-attacks-in-advance/">WAF Defense in Crisis? NSFOCUS Locks Down “Ghost Bits” Attacks in Advance</a> appeared first on <a href="https://nsfocusglobal.com">NSFOCUS</a>.</p>


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<p><small>文章来源: <a href="https://nsfocusglobal.com/waf-defense-in-crisis-nsfocus-locks-down-ghost-bits-attacks-in-advance/" target="_blank">https://nsfocusglobal.com/waf-defense-in-crisis-nsfocus-locks-down-ghost-bits-attacks-in-advance/</a></small></p>