ISC StormCast for Thursday, July 22nd, 2021

Microsoft Published Summer of SAM Guidance
https://isc.sans.edu/forums/diary/Summer+of+SAM+Microsoft+Releases+Guidance+for+CVE202136934/27656/
Apple Patches Everything
https://support.apple.com/en-us/HT201222
Formbook/XLoader Malware Ported to Mac
https://research.checkpoint.com/2021/top-prevalent-malware-with-a-thousand-campaigns-migrates-to-macos/
Pulse Secure Backdoors
https://us-cert.cisa.gov/ncas/current-activity/2021/07/21/malware-targeting-pulse-secure-devices