ISMG Editors: PHP2Shell Fuels Cybersecurity’s Black October | #hacking | #cybersecurity | #infosec | #comptia | #pentest | #ransomware

Also: US Healthcare Faces New Risks, Anthropic’s Cloud Dependence Raises AI Risks
Anna Delaney (annamadeline) •
October 30, 2026
Clockwise, from top left: Anna Delaney, Mathew Schwartz, Michael Novinson and Marianne Kolbasuk McGee
In this week’s panel, four ISMG editors discussed the PHP2Shell threat and the “Black October” attacks, U.S. healthcare cybersecurity and deregulation, and what Anthropic’s newly disclosed financials reveal about its business model and dependence on major cloud providers.See Also: Was That a Mistake, or an Attack? Why AI Agent Intent Is the Question Security Can No Longer Skip
The panelists – Anna Delaney, executive director, productions; Mathew Schwartz, executive editor of DataBreachToday and Europe; Michael Novinson, executive editor, ISMG Business; and Marianne Kolbasuk McGee, executive editor, HealthcareInfoSecurity – discussed:
The escalating PHP2Shell vulnerability threat, the wave of cyberattacks dubbed “Black October,” and how artificial intelligence-assisted vulnerability discovery is overwhelming security teams and forcing organizations to rethink patching priorities, technical debt and cybersecurity investments;
The impact of U.S. healthcare deregulation on cybersecurity, the rollback of AI transparency requirements and a New Mexico hospital cyberattack that highlights the risks to patient safety and operational resilience;
Anthropic’s soaring revenue, mounting losses and dependence on major cloud providers, as well as the financial and vendor lock-in risks these relationships pose to enterprise customers.
The ISMG Editors’ Panel runs weekly. Don’t miss our previous installments, including the Oct. 16 edition on the French supermarket hack that weaponized food and the Oct. 23 edition on the stolen vendor API secret that exposed Microsoft 365.
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