Can Cyber Threat Intelligence Sharing Continue After CISA 2015’s Lapse?

The expiration of the Cybersecurity Information Sharing Act of 2015 (CISA 2015 or the Act) on September 30, 2025 has quietly reshaped how organizations should approach cyber threat intelligence sharing. For the past decade, CISA 2015 provided the legal foundation on which many public and private entities relied to collaborate against common cyber threats….
By: Morrison & Foerster LLP