UK pentester 'killa' claims $2K Bitcoin prize in PHP2Shell capture-the-flag contest
· lightning · Sentiment: neutral
UK pentester known as 'killa' has claimed the $2,000 Bitcoin prize offered in the PHP2Shell capture-the-flag contest. The contest, which challenged participants to identify and exploit a vulnerability in a custom PHP-based web shell, was successfully solved by killa according to multiple reports. The payout was made directly in Bitcoin, highlighting its continued use as a reward mechanism in cybersecurity competitions. The key implication is that Bitcoin remains a trusted, borderless incentive for talent in the infosec community, reinforcing its role beyond speculation as a practical tool for bug bounties and CTF prizes.