EPISODE · Aug 22, 2023 · 6 MIN
ISC StormCast for Tuesday, August 22nd, 2023
from SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast) · host Johannes Ullrich
SystemBC Scans and ProxyNationhttps://isc.sans.edu/diary/SystemBC%20Malware%20Activity%20/30138https://cybersecurity.att.com/blogs/labs-research/proxynation-the-dark-nexus-between-proxy-apps-and-malware Exchange Server Security Update Re-Releasehttps://techcommunity.microsoft.com/t5/exchange-team-blog/re-release-of-august-2023-exchange-server-security-update/ba-p/3900025 Ivanti Sentry Vulnerability Exploitedhttps://forums.ivanti.com/s/article/CVE-2023-38035-API-Authentication-Bypass-on-Sentry-Administrator-Interface?language=en_US DUO Security Outagehttps://status.duo.com/incidents/rw7g0q7ztj8f mTLS Vulnerabilitieshttps://github.blog/2023-08-17-mtls-when-certificate-authentication-is-done-wrong/
What this episode covers
SystemBC Scans and ProxyNationhttps://isc.sans.edu/diary/SystemBC%20Malware%20Activity%20/30138https://cybersecurity.att.com/blogs/labs-research/proxynation-the-dark-nexus-between-proxy-apps-and-malware Exchange Server Security Update Re-Releasehttps://techcommunity.microsoft.com/t5/exchange-team-blog/re-release-of-august-2023-exchange-server-security-update/ba-p/3900025 Ivanti Sentry Vulnerability Exploitedhttps://forums.ivanti.com/s/article/CVE-2023-38035-API-Authentication-Bypass-on-Sentry-Administrator-Interface?language=en_US DUO Security Outagehttps://status.duo.com/incidents/rw7g0q7ztj8f mTLS Vulnerabilitieshttps://github.blog/2023-08-17-mtls-when-certificate-authentication-is-done-wrong/
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ISC StormCast for Tuesday, August 22nd, 2023
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