Tech giant Apple has issued an urgent warning to iPhone users, urging them to install the new iOS 26.3 version as soon as possible. According to the Daily Mail, the update fixes 39 security vulnerabilities, some of which could allow attackers to access personal data or even gain partial control over the device.

Security reports indicate that some of these vulnerabilities may already be exploited in targeted attacks, making the update even more urgent. Apple emphasizes that promptly installing security updates is essential to protecting privacy and data integrity.

Users who do not have automatic updates enabled can install it manually by following these steps:

Settings → General → Software Update.

Technology experts emphasize that security updates not only bring technical improvements, but also direct protection against cyber threats that can compromise personal information.

Meanwhile, according to Bloomberg reporter Mark Gurman, Apple is facing challenges in developing the new version of Siri. Some of the improved features were originally expected to be introduced in iOS 26.4, but the release has been delayed due to issues encountered during internal testing.

According to reports, the updated Siri could be included in iOS 26.5, which is expected to launch in May, while some more advanced features will only arrive with iOS 27 in September. Internal testers have reported delayed responses, incorrect handling of complex questions, and unexpected transitions to ChatGPT instead of Apple's own models.

In this situation, the message is clear: if you use an iPhone, check for the update immediately. A simple installation can make the difference between security and exposure to cyber risks.