// Latest Writeups
view all > OSINT
Osint
> UMDCTF 2026
#osint
#telegram
#doxxing
Apr 28, 2026
Misc
77 pts
Insider Info: Bypassing DNS Length Limits
> UMDCTF 2026
#networking
#dns
#python
Apr 27, 2026
Reverse
UMDCTF - oracle Writeup
> UMDCTF 2026
#reverse-engineering
#binary-analysis
#cryptography
Apr 26, 2026
Web
77 pts
UMDMarket: Time-Travel Arbitrage in WebTransport
> UMDCTF 2026
#webtransport
#http3
#aioquic
#crypto
Apr 25, 2026
Crypto
50 pts
Rank Metric Analysis: Decoding Gabidulin Codes
> UMDCTF 2026
#gabidulin-codes
#rank-metric
#welch-berlekamp
#sage
Apr 25, 2026
Web
500 pts
OpenInsight: Sandbox Escape & Bot Exploitation
> UMDCTF 2026
#formula-injection
#sandbox-escape
#bot
#xss
Apr 25, 2026