Risky Business Weekly (802): Accessing internal Microsoft apps with your Hotmail creds

Presented by

Patrick Gray
Patrick Gray

CEO and Publisher

Adam Boileau
Adam Boileau

Technology Editor

On this week’s show Patrick Gray and Adam Boileau discuss the week’s cybersecurity news, including:

  • CISA warns about the path from on-prem Exchange to the cloud
  • Microsoft awards a crisp zero dollar bill for a report about what a mess its internal Entra-authed apps are
  • Everyone and their dog seems to have a shell in US Federal Court information systems
  • Google pays $250k for a Chrome sandbox escape
  • Attackers use javascript in adult SVG files to … farm facebook likes?!
  • SonicWall says users aren’t getting hacked with an 0day… this time.

This week’s episode is sponsored by SpecterOps. Chief product officer Justin Kohler talks about how the flagship Bloodhound tool has evolved to map attack paths anywhere. Bring your own applications, directories and systems into the graph, and join the identity attacks together.

Show Notes:

CISA, Microsoft issue alerts on ‘high-severity’ Exchange vulnerability | The Record from Recorded Future News https://therecord.media/microsoft-exchange-server-vulnerability-cisa-alert

Advanced Active Directory to Entra ID lateral movement techniques https://i.blackhat.com/BH-USA-25/Presentations/US-25-Mollema-Advanced-AD-to-Entra-ID-lateral-movement-techniques-Wednesday.pdf

Consent & Compromise: Abusing Entra OAuth for Fun and Access to Internal Microsoft Applications https://research.eye.security/consent-and-compromise/

Cartels may be able to target witnesses after major court hack https://www.politico.com/news/2025/08/08/federal-court-hack-cartels-00500391

Federal judiciary tightens digital security as it deals with ‘escalated cyberattacks’ | The Record from Recorded Future News https://therecord.media/federal-judiciary-tightens-digital-security-escalated-cyberattack

Citrix NetScaler flaws lead to critical infrastructure breaches | Cybersecurity Dive https://www.cybersecuritydive.com/news/citrix-netscaler-attacks-netherlands/757434/

DARPA touts value of AI-powered vulnerability detection as it announces competition winners | Cybersecurity Dive https://www.cybersecuritydive.com/news/darpa-ai-cyber-challenge-winners-def-con/757252/

Buttercup is now open-source! https://blog.trailofbits.com/2025/08/08/buttercup-is-now-open-source/

HTTP/1.1 must die: the desync endgame https://portswigger.net/research/http1-must-die

US confirms takedown of BlackSuit ransomware gang that racked up $370 million in ransoms | The Record from Recorded Future News https://therecord.media/us-confirms-blacksuit-takedown

North Korean cyber-espionage group ScarCruft adds ransomware in recent attack | The Record from Recorded Future News https://therecord.media/scarcruft-north-korea-hackers-add-ransomware

Adult sites are stashing exploit code inside racy .svg files - Ars Technica https://arstechnica.com/security/2025/08/adult-sites-use-malicious-svg-files-to-rack-up-likes-on-facebook/

Google pays 250k for Chromium sandbox escape https://issues.chromium.org/issues/412578726

SonicWall says recent attack wave involved previously disclosed flaw, not zero-day | Cybersecurity Dive https://www.cybersecuritydive.com/news/sonicwall-says-recent-attack-wave-involved-previously-disclosed-flaw-not-z/757067/

Two groups exploit WinRAR flaws in separate cyber-espionage campaigns | The Record from Recorded Future News https://therecord.media/winrar-zero-day-exploited-romcom-paper-werewolf-goffee-hackers

Tornado Cash cofounder dodges money laundering conviction, found guilty of lesser charge | The Record from Recorded Future News https://therecord.media/tornado-cash-money-laundering-conviction

Hackers Hijacked Google’s Gemini AI With a Poisoned Calendar Invite to Take Over a Smart Home | WIRED https://www.wired.com/story/google-gemini-calendar-invite-hijack-smart-home/

Malware in Open VSX: These Vibes Are Off https://secureannex.com/blog/these-vibes-are-off/

How attackers are using Active Directory Federation Services to phish with legit office.com links https://pushsecurity.com/blog/phishing-with-active-directory-federation-services/

Introducing our guide to phishing detection evasion techniques https://pushsecurity.com/blog/phishing-detection-evasion-launch/

The State of Attack Path Management https://specterops.io/resources/state-of-apm/