Handler on Duty: Johannes Ullrich
                    
                    Threat Level: green
                Podcast Detail
UTF7 Update; Twilio Breach Aftermath; PDF Reader Adware; Google Block Blockers
    If you are not able to play the podcast using the player below: Use this direct link to the audio file: https://traffic.libsyn.com/securitypodcast/8152.mp3
My Next Class
| Application Security: Securing Web Apps, APIs, and Microservices | Dallas | Dec 1st - Dec 6th 2025 | 
| Network Monitoring and Threat Detection In-Depth | Online | Central European Time | Dec 15th - Dec 20th 2025 | 
Update: VBA Malcode & UTF7 (APT-C-35)
https://isc.sans.edu/diary/Update%3A+VBA+Maldoc+%26+UTF7+%28APT-C-35%29/28994
Twilio Breach used to access 2FA Tokens
https://sec.okta.com/scatterswine
Popular PDF Reader Adware
https://www.malwarebytes.com/blog/news/2022/08/adware-found-on-google-play-pdf-reader-servicing-up-full-screen-ads
Google changing its VPN Ad Blocker Policy
https://support.google.com/googleplay/android-developer/answer/12253906?hl=en
    
https://isc.sans.edu/diary/Update%3A+VBA+Maldoc+%26+UTF7+%28APT-C-35%29/28994
Twilio Breach used to access 2FA Tokens
https://sec.okta.com/scatterswine
Popular PDF Reader Adware
https://www.malwarebytes.com/blog/news/2022/08/adware-found-on-google-play-pdf-reader-servicing-up-full-screen-ads
Google changing its VPN Ad Blocker Policy
https://support.google.com/googleplay/android-developer/answer/12253906?hl=en
Discussion
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| Application Security: Securing Web Apps, APIs, and Microservices | Dallas | Dec 1st - Dec 6th 2025 | 
| Network Monitoring and Threat Detection In-Depth | Online | Central European Time | Dec 15th - Dec 20th 2025 | 
| Application Security: Securing Web Apps, APIs, and Microservices | Orlando | Mar 29th - Apr 3rd 2026 | 
| Network Monitoring and Threat Detection In-Depth | Amsterdam | Apr 20th - Apr 25th 2026 | 
| Application Security: Securing Web Apps, APIs, and Microservices | San Diego | May 11th - May 16th 2026 | 
| Network Monitoring and Threat Detection In-Depth | Online | Arabian Standard Time | Jun 20th - Jun 25th 2026 | 
| Network Monitoring and Threat Detection In-Depth | Riyadh | Jun 20th - Jun 25th 2026 | 
 
        




 
 
 
 
   
              