Our groundbreaking security technologies protect the users of over 2.35 billion active devices around the world. Hear about the latest advances in Apple security from our engineering teams, send us your own research, and work directly with us to be recognized and rewarded for helping keep our users safe.
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May 22, 2026
A blueprint for formal verification of Apple corecrypto
With the latest release of corecrypto, we’re publishing our implementations of quantum-secure ML-KEM and ML-DSA algorithms, along with the mathematical proofs we built to assure they are faithful to the FIPS 203 and FIPS 204 specifications. To advance the state of the art for assuring critical software, we're also publishing the formal verification libraries and tools that we created to achieve the strongest known correctness results for any widely-deployed production implementation of the relevant algorithms.
Read moreOctober 10, 2025
A major evolution of Apple Security Bounty, with the industry's top awards for the most advanced research
Today we’re announcing the next major chapter for Apple Security Bounty, featuring the industry’s highest rewards — up to $2 million for sophisticated exploit chains and a maximum payout in excess of $5 million with bonuses — expanded research categories, and a flag system for researchers to objectively demonstrate vulnerabilities and obtain accelerated awards. These updates will go into effect in November 2025.
Read moreSeptember 9, 2025
Memory Integrity Enforcement: A complete vision for memory safety in Apple devices
Memory Integrity Enforcement (MIE) is the culmination of an unprecedented design and engineering effort, spanning half a decade, that combines the unique strengths of Apple silicon hardware with our advanced operating system security to provide industry-first, always-on memory safety protection across our devices — without compromising our best-in-class device performance. We believe Memory Integrity Enforcement represents the most significant upgrade to memory safety in the history of consumer operating systems.
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