Not many users were waiting for the release of the untethered jailbreak for iOS 6.1.3-6.1.5, especially after the emergence of the evasi0n7 utility for jailbreaking iOS 7.x. Therefore, the indignation of the hacker Pod2g is understandable.
And Pod2g was indignant here’s why. He found out that to create a jailbreak for iOS 6.1.3-6.1.5, one of the key iOS vulnerabilities was used, discovered a few years ago by the famous hacker comex, and all this time was kept secret. Now, after the release of the jail iOS 6.1.3-6.1.5, this exploit will become known to Apple, which means it may be covered up in future iOS updates.
Wonderful! winocm and iH8sn0w fired a critical exploit that could be used in future versions of iOS to jailbreak iOS 6.1.5.
At the same time, another hacker, pimskeks, reported that winocm and the company had two more exploits, but not so important.
Hopefully, hackers still have hidden vulnerabilities for future iOS updates.