U.S. Cyber Defense Weakens as CISA Faces Cuts; EU Eases GDPR for AI; UK Tightens Cybersecurity Laws

The expiration of the Cybersecurity Information Sharing Act (CISA) on September 30, 2025, has resulted in a notable decline in U.S. cyber defense capabilities, with a reported drop of over 70% in the sharing of threat indicators. This lapse has created a legal and operational vacuum, leading to increased delays in alert dissemination and a rise in cyber threats, particularly in critical sectors such as healthcare and energy. Federal agencies and private companies are now hesitant to report incidents without the liability protections that CISA previously provided, resulting in a fragmented response to cyber threats.

In response to the growing concerns over cybersecurity, the U.S. Congress has included a provision in the federal government shutdown legislation to extend CISA through the end of January 2026. This extension is crucial for facilitating the sharing of threat data between businesses and government agencies. Meanwhile, the Cybersecurity and Resilience Bill introduced in the UK mandates that medium and large IT management and cybersecurity service providers comply with minimum security standards, reflecting a shift towards greater accountability in protecting critical infrastructure.

Additionally, Microsoft and 1Password are advancing passwordless technology, with Microsoft enabling the syncing of passkeys across devices and 1Password integrating a new native Passkeys plugin API for Windows 11. These developments aim to enhance user convenience and security, signaling a shift away from traditional password reliance. EasyDMARC has also launched Touchpoint, an AI-driven sales enablement tool for MSPs, while Enable has introduced a cyber warranty program offering financial protection for cyber incidents.

For MSPs and IT service leaders, these developments underscore the importance of adapting to evolving cybersecurity regulations and technologies. The expiration of CISA highlights the need for private networks and MSPs to fill the intelligence gap left by government agencies. As compliance requirements tighten in the UK and the U.S., MSPs that can navigate these changes and assist clients in maintaining security and compliance will find significant opportunities in a rapidly changing landscape.

Three things to know today

00:00 U.S. Cyber Defense Falters as CISA Act Expires, Threat Sharing Plummets 70% Amid Budget Cuts
04:35 Compliance Crossroads: New EU, UK, and U.S. Rules Reshape Data Protection and Cybersecurity for MSPs
09:42 Vendors Push Simpler, Smarter Security: Microsoft Syncs Passkeys, N-able Adds Cyber Warranty, EasyDMARC Targets MSP Sales

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