VCSLab retweeted
That's a wrap on Pwn2Own Berlin 2026! 🏆 $1,298,250 awarded. 47 unique 0-days. 3 days of absolute chaos. And talk about main character energy - congrats to DEVCORE for claiming Master of Pwn with 50.5 points and $505,000 - they never slowed down. See you next year! #Pwn2Own #P2OBerlin
VCSLab retweeted
Another collision! Although successful on stage, @rewhiles of Viettel Cyber Security (@vcslab) targeting Anthropic Claude Code in the Coding Agent category used a bug that was previously known to the vendor. They still earn $20,000 and 2 Master of Pwn points. #Pwn2Own #P2OBerlin
VCSLab retweeted
Locked in! Le Duc Anh Vu (@vulda17) of Viettel Cyber Security (@vcslab) exploited Cursor, earning $30,000 and 3 Master of Pwn points. Full win! #Pwn2Own #P2OBerlin
2025 has seen many great web security findings.
Honored that @_l0gg's SharePoint ToolShell pre-auth RCE (CVE-2025-53770) is nominated for @PortSwigger Top 10 Web Hacking Techniques 2025.
If you're in the community, your vote would mean a lot: portswigger.net/polls/top-10…
Thanks!
VCSLab retweeted
We have another collision. Team Viettel used two bugs to exploit the Lexmark CX532adwe. While their heap based buffer over was unique, the other bug has been seen earlier in the contest. They still earn $7,500 and 1.5 Master of Pwn points. #Pwn2Own
VCSLab retweeted
Confirmed! namnp of Viettel Cyber Security used a crypto bypass and a heap overflow to exploit the Phillips Hue Bridge. They earn $20,000 and 4 Master of Pwn points, which catapults them in the Top 5. It also puts us over $1,000,000 for the contest! #Pwn2Own
VCSLab retweeted
🏠Boom! @ViettelCyberSec kicks off Day 2 of #Pwn2Own Ireland as they slip past the @home_assistant Green’s defenses! Smart home, smarter hack. They head off for the first disclosure of the day. #P2OIreland
VCSLab retweeted
Our researcher Khoa Dinh just published his findings for ToolShell
Check it here
Blog for ToolShell
Disclaimer: The content of this blog is provided for educational and informational purposes only.
blog.viettelcybersecurity.co…
#SharePoint #ToolShell
VCSLab retweeted
🚨 VCS warns of active attacks on a critical SharePoint vuln we first discovered & reported.
Hackers can bypass auth & take over on-prem servers.
📌 Read our guidance: prevention, detection, hunting & more.
viettelsecurity.com/microsof…
🌟 Huge shoutout to our brilliant researcher @_l0gg for discovering the critical SharePoint vulnerability at Pwn2Own Berlin!
🔍 His in-depth analysis of the widely exploited ToolShell flaw is a must-read for the cybersecurity community.
Blog for ToolShell
Disclaimer: The content of this blog is provided for educational and informational purposes only.
blog.viettelcybersecurity.co…
#SharePoint #ToolShell
🚨 Shocking impact from the SharePoint vulnerability we found at Pwn2Own! 😱
Despite our efforts to patch it 🤝, many systems are still at risk ⚠️. Secure yours now! 🔒 Details: blog.viettelcybersecurity.co…
VCSLab retweeted
Viettel Cyber Security Press Release for Customer alert, Latest research and Recommendations.
Blog is comming
viettelsecurity.com/microsof…
#SharePoint #ToolShell
VCSLab retweeted
That brings Day Two of #Pwn2Own Berlin. So far, we have awarded $695,000 for 20 unique 0-days. STAR Labs has a commanding lead in Master of Pwn points and seem untouchable. Tune in tomorrow for the final day to see how it ends!






























