SMB Tech & Cybersecurity Leadership Newsletter
Christophe Foulon \ud83d\udcd3I empower Chief Information Security Officers (CISOs) and Small to Medium-sized Businesses (SMBs) to elevate their cybersecurity strategies, guiding them past stagnation to achieve tangible outcomes.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 893 | Founded | 3 years ago | Last Issue | 9 days ago |
| Active | |||||
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substack.cpf-coaching.comLatest Issues
Your Website Is Infrastructure: The Joomla Flaw Every SMB Should Act On This Week
Protect your SMB from the CVE-2026-48907 Joomla exploit. Unauthenticated attackers are dropping web shells. Here is your step-by-step incident response plan.
Last week, CISA added a maximum-severity vulnerability to its Known Exploited Vul...
This Week's SMB Risk Signals: Poisoned Packages, Imposter Losses, and the Arrival of AI Coworkers
SMB leaders: Discover how the Mastra npm hack, $3.5B FTC scam warnings, and AI coworkers impact your risk exposure—and what to lock down this week.
On June 17, 2026, Microsoft detailed a supply-chain compromise that poisoned more than 140...
Cisco SD-WAN Zero-Day (CVE-2026-20245): A 30-Minute Checklist
Cisco just confirmed that attackers are actively exploiting a zero-day in its Catalyst SD-WAN Manager (CVE-2026-20245), and there is no patch yet.
You cannot patch your way out of this zero-day yet. Take immediate steps to audit your MSP's...
This Week's SMB Risk Signals: A VPN Zero-Day, an AI Pricing Fight, and Siri's Workflow Creep
What SMB leaders should do this week about remote-access risk, AI pricing governance, and Apple’s workflow AI push.
This week delivered a clean reminder that SMB risk does not arrive in neat categories. On June 8, 2026, Check Point disclos...
2026 Cybersecurity & Privacy Strategies for SMB Leaders: Navigating AI-Accelerated Threats, Exposure Management, and the California Delete Act
How AI is compressing the exploit timeline—and what SMB leaders must do to survive machine-speed ransomware and the strict California Delete Act.
The enterprise technology and security environment has entered a phase of decisive maturity,...
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Authors
The writers behind this newsletter.
I'm Christophe Foulon, the founder of CPF Coaching LLC, a seasoned cybersecurity professional and an Executive Cybersecurity Advisor. I am passionate about helping businesses use technology safely.
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