New lawsuit alleges unpatchable Apple chip exploit was developed using stolen trade secrets
Magnet claims former engineer disclosed proprietary exploit research Last month, researchers at Paradigm Shift published the technical details of usbliter8, a new unpatchable iPhone BootROM vulnerability that enables arbitrary code execution on devices powered by Apple’s A12 and A13 chips. The bug, which affects the A12, S4, S5, and A13 SoCs, relies on specially crafted data that confuses the device’s USB controller, and gives an attacker physical access to the device and control over its startup process. From there, the attacker can run their own code before iOS loads, bypass signature checks, and boot modified system software.
- ▪Magnet claims former engineer disclosed proprietary exploit research Last month, researchers at Paradigm Shift published the technical details of usbliter8, a new unpatchable iPhone BootROM vulnerability that enables arbitrary code executio
- ▪The bug, which affects the A12, S4, S5, and A13 SoCs, relies on specially crafted data that confuses the device’s USB controller, and gives an attacker physical access to the device and control over its startup process.
- ▪From there, the attacker can run their own code before iOS loads, bypass signature checks, and boot modified system software.
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Record
| Original publisher | 9to5Mac |
| Canonical URL | https://9to5mac.com/2026/07/24/new-lawsuit-alleges-unpatchable-apple-chip-exploit-was-developed-using-stolen-trade-secrets/ |
| Publication time | Sat, 25 Jul 2026 00:53:03 +0000 |
| Retrieval time | 2026-07-25T01:01:43.150Z |
| Last seen | 2026-07-25T01:01:43.150Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | 0sT2U3kN5tdC |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
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Excerpt limited to ~120 words for fair-use compliance. The full article is at 9to5Mac.
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