ACCORDING to Internet Storm Center, ISC Stormcast for Wednesday, 20 May 2026 notes a green threat level and provides the usual updates and links for readers. The diary identifies the Handler on Duty as Jan Kopriva. It also points readers to a resource directing them to learn about classes Johannes Ullrich is teaching for SANS, with a link to his profile. The page sits within the ISC site’s broader navigation, which includes sections for diaries, podcasts, data, tools, and social channels.
No particular incident or advisories are listed in the excerpt beyond the scheduled Stormcast entry and the related pointers. Visitors are encouraged to explore the linked pages for more context, including the SANS profiles and other ISC offerings.