According to the source, Ripple is partnering with Immunefi to host a $200,000 attackathon focused on finding bugs in the XRP Ledger (XRPL) lending protocol, with the reward pool stated as $200,000 and the target identified as the XRPL lending protocol (source: public social media post dated Oct 13, 2025). For trading relevance, monitor official communications from Ripple and Immunefi for the program’s scope, rules, duration, and any disclosed findings, as these announcements set headline timing that can influence XRP-focused sentiment and positioning (source: same post and forthcoming organizer updates).