Carlos Holguera

45 Followers
34 Following
45 Posts

Project Leader at @owasp for the OWASP Mobile App Security (MAS) flagship project.

https://mas.owasp.org


#mobilesecurity #grep #frida #radare2 #goodcoffee #reverseengineering

For the first time ever, OWASP MAScon hits OWASP Global AppSec EU 2026 in Vienna! Join top experts for cutting-edge mobile security talks, live demos & real-world insights.

🎟 Tickets: https://owasp.glueup.com/event/owasp-global-appsec-eu-2026-vienna-austria-162243/tickets.html
đź“– Details: https://owaspglobalappseceuvienna20.sched.com/overview/type/MobileAppSecCon

#OWASP #MobileSecurity #AppSec #MAScon #CyberSecurity

The first ever OWASP MAScon is happening inside OWASP Global AppSec EU 2026 in Vienna, June 25 to 26, during 25 years of OWASP. Organized by Carlos Holguera @grepharder and Sven Schleier, with talks from Carlos, Stefan Bernhardsgrütter, Sergi Alvarez @pancake, Jan Seredynski, Ole André Vadla Ravnås @oleavr, and Jeroen Beckers.

https://mas.owasp.org/news/2026/03/20/owasp-mascon-is-here/

#OWASP #MobileSecurity #AppSec #MASVS #MASWE #MASTG #Frida

r2hermes 1.1.0 is out! And we now have shiny a logo for it!

🔥 This second release put the focus on bug fixing, patching memory leaks, and cleaning up code to improve performance and code quality!

For more details check the full changelog 👉 https://github.com/radareorg/r2hermes/releases/tag/1.1.0

🙂‍↕️ Kudos to all the contributors to make this release as good as it is! @ahmethan @pancake @AbhiTheModder

#r2con2025 is back Oct 24–25, this time fully virtual! Expect talks on #mobilesecurity, malware analysis, AI-assisted RE, and more. It's not too late to be part of the agenda, the CFP is open until Oct 12! More details: https://loom.ly/eFyEuVY #radare @pancake @grepharder

⚡ radare2-mcp 1.0.0 is out!⚡ After 6 month of testing we are pleased to announce the very first release of the MCP server for radare2! It was available via r2pm all the time, pushing a tag marks an important milestone for distros to package and test!
🤖 Looking forward to hear from all the amazing things you do with it!

https://github.com/radareorg/radare2-mcp/releases/tag/1.0.0

Release 1.0.0 · radareorg/radare2-mcp

What's r2mcp? This is the very first release of r2mcp, it's been stable and usable since the beginning, we just forgot to tag! Initially implemented and heavily tested by Daniel Nakov (@dnakov) but...

GitHub

#Connect25 is bringing an #AI + reverse engineering session diving into #r2ai!

@pancake Creator of #radare2 and Senior Mobile Security Research Engineer at NowSecure, will show how AI is transforming reverse engineering. In this session, you’ll see how AI can:
- Analyze mobile apps
- Detect privacy issues
- Help you understand what’s going on step by step

See the #r2 session and register here: https://events.bizzabo.com/nowsecure-connect-2025/agenda/session/1628655?utm_source=mastodon&utm_medium=organic&utm_campaign=connect25&utm_content=may30

#Frida fans - at #NSConnect 2025 June 18, join @oleavr, creator of Frida and Senior Mobile Security Research Engineer at #NowSecure, for a hands-on look at what’s new and brewing in Frida for 2025!

Check out the event and register: https://events.bizzabo.com/nowsecure-connect-2025/agenda/session/1642274?utm_source=mastodon&utm_medium=organic&utm_campaign=connect25&utm_content=june2

As AI flows into mobile apps, new security, privacy, and compliance risks are emerging - many that traditional frameworks miss.

Join @grepharder at #NSConnect25 for a deep dive into:
🔍 Detecting hidden AI behavior
📊 Avoiding regulatory risks
🛡️ Applying MASVS to mitigate threats

See more on the session and register for the event here: https://events.bizzabo.com/nowsecure-connect-2025/agenda/session/1628649?utm_source=mastodon&utm_medium=organic&utm_campaign=connect25

Join @grepharder at #NSConnect25 June 18 for the latest update from the #OWASP MAS project. Carlos will share the new MASWE (Mobile Application Security Weakness Enumeration) and #MASTG v2 atomic tests with live demos. Register here: https://events.bizzabo.com/nowsecure-connect-2025/agenda/session/1628647?utm_source=mastodon&utm_medium=organic&utm_campaign=connect25&utm_content=may29

🥇 Today we welcome our second MAS Advocate, @guardsquare! Over the past year, Guardsquare has consistently made high-impact contributions to the OWASP MAS project, reviewed complex pull requests, and made a tremendous impact during the past OWASP Project Summit. We love their commitment to the project and hope that others will follow their lead.

https://mas.owasp.org/news/2025/05/23/new-advocate-guardsquare/

Guardsquare Achieves MAS Advocate Status - OWASP Mobile Application Security