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Devon

@aboutdfir

Custodian of Private Histories | Keynote Speaker | Creator of AboutDFIR.com | Author of Diving In: An Incident Responder’s Journey 📖
North America AboutDFIR.com Joined June 2016
141 Following 3K Followers 4.7K Posts

Latest posts 5

Devon @aboutdfir
“Resilience is no longer defined by whether an incident occurs. It’s defined by how fast and how well you respond and contain when it does.“

levelblue.com/blogs/levelblu… via @levelbluecyber
www.levelblue.com The Exploit Window Collapse: Claude Mythos and the Future of Incident Response Every so often, something comes along that forces you to recalibrate how you think about cyber risk. Claude Mythos feels like one of those moments.
Devon @aboutdfir
Some of these appear to have leveraged a multitude of CVEs chained together to include at least one new exploit now documented as CVE-2025-61882 with a CVSS score of 9.8 which can be exploited without requiring user credentials.

linkedin.com/posts/devonack…
www.linkedin.com Cybereason investigates new exploit CVE-2025-61882 | Devon Ackerman posted on the topic | LinkedIn Some of these appear to have leveraged a multitude of CVEs chained together to include at least one new exploit now documented as CVE-2025-61882 with a CVSS score of 9.8 which can be exploited...