Survival of the fuzziest: Open-source fuzzer uses evolutionary algorithm to produce customized test inputs
Reports and Proceedings
Updates every hour. Last Updated: 24-Aug-2025 16:10 ET (24-Aug-2025 20:10 GMT/UTC)
The principle of the survival of the fittest, described by Charles Darwin in the 19th century, has now been applied to software testing: FANDANGO, a new open-source fuzzing tool, uses an evolutionary algorithm to automatically generate myriads of high-quality test inputs that satisfy defined constraints. Advancing language-based testing by a decisive step, FANDANGO employs an iterative procedure that is modeled on biological evolution, yielding customized inputs that cover both semantics and syntax. Now available in its 1.0 release, FANDANGO has been developed by researchers at the CISPA Helmholtz Center for Information Security.
The grant will launch a community-led queen conch aquaculture facility in Eleuthera, The Bahamas, in partnership with The Island School’s Cape Eleuthera Institute. Focused on restoring declining queen conch populations—vital to Caribbean ecosystems and coastal food economies—the project is part of a larger mission to transform food systems and strengthen coastal resilience through sustainable aquaculture. It builds on the Queen Conch Lab’s growing network of 10 community-based farms across the Caribbean, underscoring the species’ importance to ocean health, food security, and cultural identity.
Materials and Solidification, an international journal dedicated to advancing research in solidification theory, materials design, and processing technology, has officially launched its inaugural issue. Published by Tsinghua University Press and supported by the State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, the journal is led by Editor-in-Chief Prof. Jinshan Li and Executive Editor Prof. Junjie Wang. It aims to serve as a high-level academic platform for global researchers and engineers to drive innovations in solidification science and its industrial applications.
A research team from Shanghai Jiao Tong University has achieved a groundbreaking feat in quantum materials by growing ultrathin CrTe2 films on NbSe2 substrates using molecular beam epitaxy (MBE). They created ultra-thin, stress-engineered structures that exhibit unique magnetic properties at the nanoscale. The study reveals how lattice mismatches induce periodic stress relief, leading to the formation of magnetic edge states that could be manipulated for future quantum technologies. This innovative approach opens new avenues for designing nanoscale spintronic devices and exploring topological quantum phenomena, paving the way for advancements in quantum computing and next-generation magnetic materials.
A team of international scientists headed by Prof. Marco Salvalaglio from TUD – Dresden University of Technology has found out that internal stresses—not just interface energy—play a key role in shaping the microstructure of crystalline materials. These findings challenge classical theories and could improve how we design materials for engineering and technology. The results have recently been published in the scientific journal “Proceedings of the National Academy of Sciences (PNAS)”.