Established thought leaders with verified media credentials.
A daily podcast covering the important cyber security news that IT and security teams need to know.
Unknown Host hosts Daily DefSec Brief.
1. Initial access broker weaponizing CitrixBleed 2 to deploy Dragonforce ransomware — CVE-2025-5777 (referencing CVE-2023-4966, CVE-2026-4368) — Huntress — https://www.huntress.com/blog/citrixbleed-2-dragonforce-ransomwa
Apologies for the dog barking. She was mad that she had not yet received her morning allotment of cheese. 1. Microsoft patches the RoguePlanet Defender zero-day after a month of public exploit code — CVE-2026-50656 (rela
1. CISA adds ColdFusion, Langflow, and two Joomla plugins to KEV — patch by Friday — CVE-2026-48282, CVE-2026-55255, CVE-2026-48908, CVE-2026-56290 — CISA KEV: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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-c
1. Attackers phishing Microsoft's device-code login flow — no CVE (flow abuse) — Securelist (Kaspersky) — https://securelist.com/microsoft-device-code-phishing-attack/120350/ 2. Unauthenticated PHP-FPM crash via TLS stre
Sponsor detection runs nightly. Check back soon.
No public pitch examples yet for this show.
Generate your own personalised pitchShows with the most semantically similar episode content. Pitch one, pitch all; producers cluster.
To pitch Daily DefSec Brief, visit https://riverside.com for contact information, then craft a tight one-paragraph hook that ties your expertise to a gap in their recent general coverage.
Daily DefSec Brief is hosted by Unknown Host. The show is categorised under General and has published 0 episodes.
Daily DefSec Brief is accessible for guests with genuine general expertise. A personalised, episode-aware pitch will still outperform a generic one every time.
Daily DefSec Brief hasn't explicitly signalled guest openness in recent episodes. That doesn't rule out pitching. your hook just needs to be especially compelling and relevant to their recent content.
Episodes of Daily DefSec Brief average 5 minutes. a focused format where a clear narrative arc and tight preparation matter most.
Our data rates Daily DefSec Brief's guest bar at 80/100 (Premium tier). Established thought leaders with verified media credentials. Sign in to PitchCentric to see how your own Pod Score compares against this show.
Methodology. Booking Probability™ blends Listen Score, 30-day Virality, open-to-guests detection, and Apple ratings. Data refreshed every 60 minutes. Listen Score and Booking Probability are calculated by PitchCentric.