Abstract: Programming language pre-training models have made significant progress in code representation learning in recent years. Although various methods, such as data flow and Abstract Syntax Tree ...

Cybersecurity researchers have uncovered two malicious machine learning (ML) models on Hugging Face that leveraged an unusual technique of "broken" pickle files to evade detection. "The pickle files ...

The popular Python Pickle serialization format, which is common for distributing AI models, offers ways for attackers to inject malicious code that will be executed on computers when loading models ...

Researchers at Reversing Labs have discovered two malicious machine learning (ML) models available on Hugging Face, the leading hub for sharing AI models and applications. While these models contain ...

Benchmark bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5 bm-20250131-pythonperf2-x86_64-faster%2dcpython-make_opcode_static-3.14.0a4+-536ee25 async_tree_memoization_tg 466 ms 335 ms: ...

We can use OOB read feature in LOAD_NAME / LOAD_CONST opcode to get some symbol in the memory. Which means using trick like (a, b, c, ... hundreds of symbol ...

OP_Return is a special script opcode in Bitcoin that allows users to embed arbitrary data into a Bitcoin transaction, marking that part of the transaction as unspendable. In simpler terms, it enables ...

Fuzzing—a testing technique that tries to find bugs by repeatedly executing test cases and mutating them—has traditionally been used to detect segmentation faults, buffer overflows, and other memory ...