AppleNeuralHash2ONNX
mev-boost-relay
AppleNeuralHash2ONNX | mev-boost-relay | |
---|---|---|
107 | 13 | |
1,517 | 397 | |
- | 0.8% | |
0.0 | 8.3 | |
over 2 years ago | 2 days ago | |
Python | Go | |
Apache License 2.0 | GNU Affero General Public License v3.0 |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
AppleNeuralHash2ONNX
- Legit app in Google Play turns malicious and sends mic recordings every 15 minutes
- Daily General Discussion - October 27, 2022
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How did apple train its cp filtering algorithm?
Perhaps you're referring to the hash collisions that were generated for the client-side NeuralHash which was reverse engineered about a year ago: https://github.com/AsuharietYgvar/AppleNeuralHash2ONNX/issues/1
- [Request] A way to remove Apple’s new NeuralHash ( iCloud CSAM scanner )
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Google AI flags parents' accounts for potential abuse over kid's photos
Except Apple’s hashes have collisions where images that are similar in content but not identical will have the same hash. Meaning their process will have the same result: benign images being flagged as CSAM. See an example here https://github.com/AsuharietYgvar/AppleNeuralHash2ONNX/issues/1
- Apple Remains Silent About Plans to Detect Known CSAM Stored in iCloud Photos
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Apple should scan iPhones for child abuse images, says scanning technology inventor
perceptual hashes are completely broken due to false positives, like making a picture of a dog having the same hash as CSAM images. They are vulnerable to collision and have no preimage resistance, the most important feature. Because of that you can DOS conversations and people by sending dog images with the same hash as a CSAM: https://github.com/AsuharietYgvar/AppleNeuralHash2ONNX/issues/1
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UK cybersecurity chiefs back plan to scan phones for child abuse images | GCHQ | The Guardian
Specifically the fact that you can have one hash on two images, for example. There are other ways to abuse the CSAM system, which is confirmed by several researchers (one, two). And Apple saying it's not a concern... only to pull back on these plans.
- Frage zur drohenden Chatkontrolle
- Apple’s CSAM troubles may be back, as EU plans a law requiring detection
mev-boost-relay
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Missed proposal (couldn't submit blinded block). Just a mev relay issue?
time="2023-06-11T19:51:35-04:00" level=info msg="best bid" blockHash=0xf2bd4f24d68a792c88cb5f885a5cd1682662fe26c0e0eb9e8b274e586df16681 blockNumber=17460239 method=getHeader parentHash=0x03beefa5530f40cec9c00119309838f5d3e82c007e1c98cc179ed269929a0f77 pubkey=0xa96f35d5a9d94d844e320ac284f7d86d9c5a238f7a1695bd7940290e6d964c11b8527763344b144d4e3f38a32f23c0ae relays="https://0xac6e77dfe25ecd6110b8e780608cce0dab71fdd5ebea22a16c0205200f2f8e2e3ad3b71d3499c54ad14d6c21b41a37ae@boost-relay.flashbots.net" slot=6641956 txRoot=0x63337111b810cd01e1ca5d9676831cc08c6da778ec1b9b462131efed5dd7b203 value=0.248591416663511916 version=v1.5.0 time="2023-06-11T19:51:35-04:00" level=info msg="http: GET /eth/v1/builder/header/6641956/0x03beefa5530f40cec9c00119309838f5d3e82c007e1c98cc179ed269929a0f77/0xa96f35d5a9d94d844e320ac284f7d86d9c5a238f7a1695bd7940290e6d964c11b8527763344b144d4e3f38a32f23c0ae 200" duration=0.147492 method=GET path=/eth/v1/builder/header/6641956/0x03beefa5530f40cec9c00119309838f5d3e82c007e1c98cc179ed269929a0f77/0xa96f35d5a9d94d844e320ac284f7d86d9c5a238f7a1695bd7940290e6d964c11b8527763344b144d4e3f38a32f23c0ae status=200 version=v1.5.0 time="2023-06-11T19:51:44-04:00" level=warning msg="error making request to relay, retrying" blockHash=0xf2bd4f24d68a792c88cb5f885a5cd1682662fe26c0e0eb9e8b274e586df16681 error="HTTP error response: 400 / {\"code\":400,\"message\":\"sent too late - 9234 ms into slot\"}\n" method=getPayload parentHash=0x03beefa5530f40cec9c00119309838f5d3e82c007e1c98cc179ed269929a0f77 slot=6641956 url="https://boost-relay.flashbots.net/eth/v1/builder/blinded_blocks" version=v1.5.0
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How to extract max value from MEV boost? I'm getting shitty rewards from blocks.
I'm using boost-relay.flashbots.net and bloxroute.max-profit.blxrbdn.com
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Daily General Discussion - April 13, 2023
Relays have rolled out a quick fix that checks the user agent on getHeader calls and ignores requests from prysm users. Long story short again, this means that prysm users will fall back to local block production, so no MEV but still produce a block and get some rewards.
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Flashbots added validator blacklist as part of the fix last week.
This the PR https://github.com/flashbots/mev-boost-relay/commit/84a943925e62f20b812c60688b6e433fba8e0da7
- Daily General Discussion - April 7, 2023
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Daily General Discussion - April 3, 2023
The relay fix to prevent this happening again is here (https://github.com/flashbots/mev-boost-relay/pull/330). This does has some significant side effects, the biggest of which is that ~10 sets of relay beacon nodes are now responsible for propagating all new blocks. Our (/u/austonst) relay (https://aestus.live) was taken offline for builders as soon as we became aware of the threat and will update before we come online again. Never a dull day in ethereum.
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Daily General Discussion - February 5, 2023
Interesting PR in the flashbots mev-boost-relay GitHub repo today, with a very interesting discussion in an earlier revision that I think is worth a read. It's a proposal to accept blocks from builders optimistically, assuming they are proper valid blocks, in order to reduce latency. Blocks are eventually validated, but only once the slot has passed and latency is no longer critical. Overall this increases the value of proposed blocks (compared to relays that don't implement this) and reduces mean transaction inclusion time.
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Daily General Discussion - October 27, 2022
We are currently using Flashbots' mev-boost-relay, and Flashbots' block-validation-geth for validating builder-submitted blocks. Flashbots' OFAC censorship is coded into block-validation-geth, and for the moment we have simply emptied their ofac_blacklist.json file with no intent to ever place anything in there.
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How to setup a relay?
Flashbot's relay is open source and written in GO. Create your own fork, load the Docker container and start testing and learning. https://github.com/flashbots/mev-boost-relay
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Daily General Discussion - October 17, 2022
Code: Flashbots' mev-boost relay code is open source. Blocknative and Eden both have their relays open-sourced as well, so it's possible to see if there's anything important. Eden's seems vanilla, Blocknative's is actually a completely separate implementation.
What are some alternatives?
GmsCore - Free implementation of Play Services
dreamboat - alpha mev-boost relay
hardened_malloc - Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability / integration over time.
mev-relay-js
onnxruntime - ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator
projects-with-restrictions
OpenWifiPass - An open source implementation of Apple's Wi-Fi Password Sharing protocol in Python.
neuralhash-collisions - A catalog of naturally occurring images whose Apple NeuralHash is identical.
ExpansionCards - Reference designs and documentation to create Expansion Cards for the Framework Laptop
dashboards - A collection of dashboards related to Ethereum
neural-hash-collider - Preimage attack against NeuralHash 💣