Sreehari P J

Double free in pylsqpack, aiortc's QPACK library. Found by fuzzing. Fix merged upstream.

Found an unauthenticated, publicly listable S3 bucket behind a dating app's CDN, exposing roughly 150GB: profile photos, database snapshots, invoice PII. Reported; access was locked down.

Found a forgotten institute subdomain repointed to a reassigned IP serving a gambling site — dangling DNS from lapsed hosting. Reported via Spider R&D; the record was fixed.

Rust

Builds a YARA-X rule for a stripped Rust malware sample from unhusk's output — one binary in, one rule out. Zero false positives across three rules on a 76-binary held-out corpus.

Rust

Finds the author-written functions in a stripped Rust binary using panic metadata. Tested against real Rust malware, including Akira, KrustyLoader, and BlackCat/ALPHV.

Go · eBPF · C

eBPF-based ransomware detector, built with Spider R&D's cybersecurity team. Fentry hooks on vfs_write and vfs_writev score Shannon entropy on sampled write payloads; an alert fires once a process crosses both a 70% high-entropy-ratio gate and a 1MB cumulative-volume gate. Detection only — process kill lands once we're satisfied with the false-positive rate. v1 done.