DanielMicay

@DanielMicay

Security researcher working on mobile privacy/security. Memory allocators, compilers, language design, attestation, sandboxing, permission models, etc.

Toronto, Ontario, Canada
Joined June 2018

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  1. Pinned Tweet
    1 Apr 2019

    The newly created handle will be used for official project announcements. I'll continue to use this personal account to talk about GrapheneOS development work and security research. I'll be retweeting all the announcements here, so it'll remain a subset of this feed.

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  2. Retweeted
    10 minutes ago

    Look at the underhanded way they attempted to get him in trouble with his university and endanger his work on obtaining a doctorate. Meanwhile, they depend on the work of developers like this so they can leech off it and sell and expensive product funding their attacks on them.

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  3. Retweeted
    18 minutes ago

    is an earlier example of them threatening a developer (a student) for porting code published by our lead developer in 2015 under the Apache 2 license. We never had any copyright assignment and the work was not done for Copperhead or attributed to them.

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  4. Retweeted
    39 minutes ago

    They're dependent on the past and present work of the open source project they're so desperate to harm and destroy. They fraudulently claim ownership and credit for our work. They're building a business based on masquerading as the open source project they're trying to wipe out.

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  5. Retweeted
    49 minutes ago

    They're ripping off customers with expensive products putting them at risk rather than protecting them. They're in the business of marketing and branding, not privacy and security. They mislead with fraudulent claims and their response to criticism is misdirection and more lies.

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  6. Retweeted
    54 minutes ago

    Copperhead sells an expensive, closed source OS product almost entirely based on forking our past work. The main thing they've done is adding dangerous tracking to the update system to enforce licensing. It seriously lags behind security and OS updates and is not truly hardened.

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  7. Retweeted
    1 hour ago

    You can donate to help cover our legal fees: . You can donate via PayPal, Bitcoin or with recurring donations through GitHub Sponsors to the lead developer. PayPal and GitHub Sponsors donations are currently just barely enough to cover ongoing legal fees.

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  8. Retweeted
    2 hours ago

    Copperhead filed a baseless lawsuit against our lead developer based on false claims. We've filed counterclaims against them and we're filing our own lawsuit against them based on their fraud. Can read our initial legal response here: Spread the word.

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  9. 2 hours ago

    Stealing over $100k of donations from the project in violation of our agreements and what was promised to donors is one of the particularly egregious actions. He has abused his the position as director and has a total disregard for his obligations to me as a 50% shareholder too.

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  10. 2 hours ago

    I'm still co-owner of the company with 50% of the voting shares. It doesn't belong to James Donaldson. The lawsuit we're filing ourselves is focused on fraudulent claims by the company about the authorship and ownership of the code. We may need to file other lawsuits beyond that.

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  11. 3 hours ago

    We have records proving these falsehoods along with witnesses who experienced these things publicly and internally. If you want to help us, get in touch with me or help cover the expensive legal fees (). Legal fees for September alone were just under $5000.

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  12. 3 hours ago

    The CEO of Copperhead, James Donaldson, is a narcissistic psychopath. He pretended to be my friend while manipulating and gaslighting me for years. He completely betrayed me and went back on all our agreements. He has tried to retroactively rewrite history, but it won't work.

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  13. 3 hours ago

    Meanwhile, while they're spreading misinformation, threatening open source developers and filing a baseless lawsuit they claim that we're "bullies" for defending ourselves and talking about what really happened and is happening. That's some seriously screwed up projection...

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  14. 3 hours ago

    They even try to claim ownership over my open source work done before the company existed and after they stopped sponsoring the project. It's simply ridiculous. They sell an very expensive product that's just a poor imitation ripping off the real thing. It's incredibly pathetic.

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  15. 3 hours ago

    CopperheadOS at the time that Copperhead split from the project was almost entirely created by me and all my work was attributed to me as the author and owner. This was always agreed upon. Nothing was assigned to Copperhead. Nothing in the code was ever attributed to the company.

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  16. 3 hours ago

    Copperhead filed a baseless lawsuit against us based on their false claims. We've filed counterclaims against them and we're filing our own lawsuit against them based on their fraud. You can read our initial legal response here: There will be a lot more.

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  17. 3 hours ago

    CopperheadOS is a closed source with tracking for license enforcement. It masquerades as hardened and they take credit for the work of the developers they're trying to wipe out. They take our work while trying to destroy our project with baseless lawsuits and misinformation.

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  18. 3 hours ago

    It's quite sad that a company can get away with fraudulently taking credit for the work of others and earn substantial revenue from selling it as a branded closed source product. They don't have an understanding of what they've taken and are shipping a broken, insecure product.

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  19. 3 hours ago

    It has always been the case that developers working on the project own their own code. There has never been any kind of copyright assignment, and it has been explicitly communicated throughout the years that this is the case. It was no different when Copperhead was sponsoring it.

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  20. 3 hours ago

    It was Android 9 that removed access to the camera, microphone and sensors in the background: Android 11 just changes the permission request interface to inform users of the restrictions. The changes were all done by Google. It was never "upstreamed".

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  21. 3 hours ago

    Copperhead has never included a one-time permission grant feature. That was developed by Google for Android 11. This was the downstream background access feature: This became obsolete with Android 9. It was not landed upstream.

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