I was wondering if anyone had a good security incident checklist they would be willing to share? I am a one person shop where I work and assistance would be greatly appreciated. Thanks.
A couple of good resources:
Blue Team Handbook. Can get off Amazon. You'll want vol1, as vol2 is about SOCs. Website for it http://www.blueteamhandbook.com/ (hope this link works)
From NIST, the Computer Security Incident Handling Guide, SP800-61R2, which you can find here: https://csrc.nist.gov/publications/detail/sp/800-61/rev-2/final
The BTH may be more useful. Gives checklists and the like for the 6 steps of incident response from SANS and most other groups. NIST basically compresses three of the steps as 1.