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CISA Cybersecurity Advisory — #StopRansomware: Medusa Ransomware
Cybersecurity Advisory #StopRansomware: Medusa Ransomware Release Date March 12, 2025 Summary Note: This joint Cybersecurity Advisory is part of an ongoing #StopRansomware effort to publish advisories for network defenders detailing various ransomware variants...
Cisco Expressway Gateways (Critical)
Cisco Expressway Gateways (Critical) SUMMARY Cisco reported three vulnerabilities impacting its Expressway...
Remembering the Life and Legacy of Harold Collum (Feb 11, 2024 – Dallas Scottish Rite Cathedral)
The Memorial Service for Blackswan Co-Founder and dear friend William “Harold” Collum Jr.(1956-2024) will be on Sunday, February 11, 2024, at 10 am in Dallas Scottish Rite Cathedral Auditorium. Harold was also the Co-Founder and Executive Director of the Cyber Future...
AI: The Good, the Bad, and the Ugly for Business — Mike Saylor, CEO
In this episode of the Hitchhiker’s Guide to IT podcast, host Michelle Dawn Mooney discusses the nuances of modern IT management, focusing on artificial intelligence (AI), with guest Mike Saylor, CEO of Black Swan Cybersecurity. The conversation explores the evolution...


