software
A banking malware sample led researchers to an Android bug that can loop-crash phones
Bitdefender Labs researchers built an Android app that contains no executable code and requests no permissions, and installing it leaves a Pixel 10 in a crash loop that can …
Open-source file sync tool rsync 3.5.2 fixes a CPU exhaustion flaw
The rsync project released version 3.5.2, and it closes a flaw that let a connecting client tie up a server’s CPU with checksum math that leads nowhere. The new version also …
Ghostunnel: Open-source TLS proxy with mutual authentication
Ghostunnel is an open-source proxy that handles TLS for programs that cannot handle it themselves. It works in two directions. In server mode it sits in front of a backend, …
Fireperf: Open-source network testing tool for firewalls and routers
The IPFire project has released fireperf, an open-source measurement tool that opens connections at a fixed rate and reports what the device in the middle did with each one. …
Byoky: Open-source wallet for AI API keys
Byoky is an open-source wallet for AI API keys, available as a Chrome and Firefox extension and as iOS and Android apps. Users store their keys for OpenAI, Anthropic, Google …
CISA updates ScubaGear and ScubaGoggles, and says Microsoft 365 checks get faster
CISA released ScubaGear v2.0 and ScubaGoggles v1.1.0, new versions of the open-source tools it publishes to check Microsoft 365 and Google Workspace settings against its …
AbuseBox: Open-source monitor for blacklists, DNS, SSL and email records
AbuseBox is a free, open-source tool that checks IP addresses and domains against 60 DNS blacklists, pulls reputation scores from AbuseIPDB, inspects DNS, SSL and …
Witness: Open-source framework for verifying how your software was built
Witness is an open-source command-line tool that records how software gets built, signs that record, and checks it against a policy before the software ships. TestifySec built …
OpenSSL 4.1.0: What’s new, what’s removed, and what’s still broken
The OpenSSL project released version 4.1.0, adding support for DTLS 1.3 and listing four known bugs in the DTLS code that ships with it. DTLS is the variant of TLS built for …
New PHP2Shell scanner checks your hosts for CVE-2026-109618 and CVE-2026-109619
Searchlight Cyber released php2shell-scanner, an open-source tool that tests whether a host is exposed to CVE-2026-109618 and CVE-2026-109619, the pair of PHP remote code …
DevGuard: Open-source vulnerability management for the software supply chain
DevGuard is a free, open source vulnerability management platform that collects a software project’s security findings in one place, ranks them by risk, and tracks them. …
Google open-sourced TorchTPU, so PyTorch on TPUs just got a lot easier
Google released TorchTPU as open source, giving PyTorch developers a native way to run models on the company’s Tensor Processing Units. Google also announced TPU support in …
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