While reCAPTCHA v3 has many advantages, it's not without limitations:
False Positives: Sometimes, legitimate users may receive a low score, leading to false positives. It's essential to balance security measures with user convenience. Server-Side Implementation: Proper server-side verification is crucial to ensure the effectiveness of reCAPTCHA v3, which may require additional development resources. Privacy Concerns: As reCAPTCHA v3 tracks user behavior, it raises privacy concerns that need to be addressed through transparent communication with your users.