Specialized lanes for the problems that decide the board.
Binary exploitation, buffer overflows, heap pressure, ROP chains, and memory corruption under competition time.
Decompiling binaries, reading assembly, unpacking logic, and turning strange programs into clean exploit paths.
Web exploitation across SQLi, XSS, SSRF, auth bypasses, deserialization, and modern app security puzzles.
Cryptanalysis, RSA edge cases, elliptic curves, weak randomness, and flawed implementations that leak the flag.
Memory images, packet captures, disk artifacts, hidden files, and reconstruction work when the trail gets quiet.
Smart contracts, DeFi assumptions, transaction traces, and blockchain bugs that hide in plain sight.