… Access to GPT-5.4-Cyber is limited to “the highest tier” of “users willing to work with OpenAI to authenticate themselves as cybersecurity defenders.” Trusted Access for Cyber is required for using GPT-5.4-Cyber OpenAI says this is because GPT-5.4-Cyber is “purposely fine-tuned for additional cyber… …
Security Bite: Apple takes aim at cybercriminals’ more desperate tactic to infect Mac users Arin Waichulis | Mar 28 2026 - 5:51 pm PT | Mar 28 2026 - 5:51 pm PT 9to5Mac Security Bite is exclusively brought to you by Mosyle, the only Apple Unified Platform . …
… One example includes finding and chaining together a cybersecurity flaw in the Linux kernel that could result in complete control over a machine. Cybersecurity expertise is just one area of strength for the new Claude Mythos AI model. …
… For much of my IT career, cybersecurity training has looked exactly the same. …
… According to Apple, the CAC alleged that the app was in breach of “Articles 3 of the Provisions on the Security Assessment of Internet-based Information Services with Attribute of Public Opinions or Capable of Social Mobilization,” which basically requires apps capable of influencing public opinion… …
… Some companies are expected to announce overall security investments, while others plan to address specific aspects of cybersecurity, another person familiar with the meeting said. …
… Meanwhile, as promised , Apple is alerting iPhone users on outdated versions of iOS that critical security updates are available. …
… The researchers say that Apple’s approach is incredibly dangerous. “It should be a national-security priority to resist attempts to spy on and influence law-abiding citizens,” the researchers wrote … “Expansion of the surveillance powers of the state really is passing a red line,” said Ross Anderso… …
… The specific model referenced by the FBI was originally launched in 2007, although the UK’s National Cyber Security Centre says that other TP-Link models were targeted. …
… During a keynote at Web Summit 2021, Apple’s vice president of software engineering Craig Federighi talked about security and privacy . …