WinRAR Vulnerability Exploitation and June OS Bulletin

Analysis of RAR Exploit Files (CVE-2023-38831)
https://isc.sans.edu/diary/Analysis+of+RAR+Exploit+Files+CVE202338831/30164
Juniper Exploit CVE-2023-36844 , CVE-2023-36845 , CVE-2023-36846 , CVE-2023-36847
https://labs.watchtowr.com/cve-2023-36844-and-friends-rce-in-juniper-firewalls/
Microsoft Will Enabled Extended Protection for Exchange Server by Default
https://techcommunity.microsoft.com/t5/exchange-team-blog/coming-soon-enabling-extended-protection-on-exchange-server-by/ba-p/3911849
Rust Malware Stages on Crates.io
https://blog.phylum.io/rust-malware-staged-on-crates-io/

SANS Community Night London Signup
https://www.sans.org/mlp/community-night-cloud-security-london-september-2023