Can you decrypt this message?
Decrypt this message using this key "CYLAB".
wget https://artifacts.picoctf.net/c/160/cipher.txt
cat cipher.txt
Cipher text: rgnoDVD{O0NU_WQ3_G1G3O3T3_A1AH3S_2951c89f}
It says it is a Vigenere cipher (from title) and in the description it says the key is "CYLAB".
Flag: picoCTF{D0NT_US3_V1G3N3R3_C1PH3R_29...}