Daily DefSec Brief - Cyber Security News for July 7 2026
1. BeyondTrust patches critical auth-bypass flaws in Remote Support and Privileged Remote Access — CVE-2026-40138, CVE-2026-40139 — BleepingComputer — https://www.bleepingcomputer.com/news/security/beyondtrust-warns-of-critical-flaws-in-remote-access-software/ 2. Fake Microsoft Teams IT-support calls deliver EtherRAT malware — no CVE (technique; Unit 42 / Palo Alto Networks) — BleepingComputer — https://www.bleepingcomputer.com/news/security/fake-it-support-calls-on-microsoft-teams-push-etherrat-malware/ 3. Cisco patches RCE and info-disclosure flaws in Identity Services Engine —…
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