Yvonne Manzo

cyber policy and planning, National Security, Guidehouse

When Cyber-Attacks Lead to Disasters, Does the Stafford Act Apply?
Opinion3 September 2021

What’s Hot on Infosecurity Magazine?

ConnectWise Shuts Off Cloud Services After ‘Unauthorized Access’ to Microsoft 365 Tenants

News19 October 2026

Ransomware Gangs Increasingly Turn to Threats of Physical Violence to Extort Payments

News16 October 2026

France: Internet-Exposed Danfoss Controllers Drop 71% After Cyber-Attack

News15 October 2026

Microsoft Breaks Patch Tuesday Record Again with 1400+ CVEs

News14 October 2026

Warning Over High-Risk Vulnerabilities in Widely Used LLM Gateway Tool

News15 October 2026

US Cybersecurity Job Postings Fall 26%, Hitting Four Year Low

News19 October 2026

Major French Supermarket Chains Hit by Cyber-Attack, Food Stock Impacted

News12 October 2026

Standard Chartered Group CISO on AI, Cyber Risk and the Future of Banking Security

Interview14 October 2026

Q3 2026 Sets New Record for Ransomware Attacks

News9 October 2026

Ransomware Gangs Increasingly Turn to Threats of Physical Violence to Extort Payments

News16 October 2026

France: Internet-Exposed Danfoss Controllers Drop 71% After Cyber-Attack

News15 October 2026

Chinese Hacker Deployed AI in Campaign Against South Korean Banks

News8 October 2026

Who Authorized That Agent? Enforcing AI Authority Before the Action

Webinar15:00 — 16:00, 8 October 2026

How to Scale Enterprise Security for the New AI Attack Surface

Webinar11:00 — 12:00, 17 September 2026

Frontier AI: How Cyber Defenders Can Harness the Defender’s Window

Webinar15:00 — 16:00, 3 September 2026

Your Security Awareness Programme Isn't Failing, It's Just Not Relevant

Webinar15:00 — 16:00, 17 September 2026

Human Risk in Cybersecurity: Protecting Your Organization Beyond Technology

Webinar15:00 — 16:00, 16 July 2026

Same Front Door, New Visitors: Securing Humans and AI Agents at the Browser

Webinar11:00 — 12:00, 23 July 2026

Standard Chartered Group CISO on AI, Cyber Risk and the Future of Banking Security

Interview14 October 2026

Major French Supermarket Chains Hit by Cyber-Attack, Food Stock Impacted

News12 October 2026

Enterprise Security & Risk Management Virtual Summit

Virtual Summit14:10 — 18:50, 17 November 2026

US: Critical Infrastructure Braces for Sweeping New Cyber Reporting Rules

News Feature28 September 2026

Microsoft Disrupts Global Yam Store Network Behind One Billion Phishing Messages

News15 October 2026

Fifth of CISOs Take Time Off to Avoid Patch Tuesday

News13 October 2026