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The Deep Dive is DeepCove’s monthly security briefing: threat intelligence for the AI and quantum era, a note from our founder, news from the team, and one genuinely good recipe. Every issue is published here in full.

Issue N° 01  · 

The Deep Dive: October 2026

Nearly one in four exploited vulnerabilities this year was under attack before a CVE was even published. This month: why the exploit window is closing, what to do about PHP2Shell, and the lessons from Japan’s breach wave.

In this issue
  • This month’s theme: the exploit window is closing
  • Thoughts from the founder, Mike Krygier
  • Threat watch: critical PHP flaws under active attack (PHP2Shell)
  • Global watch: Japan’s breach wave
  • Company updates: two new hires and DeepCove at SecTor 2026
  • Field recipe: Layered Defense Lasagna

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