New Scam Alert: QR Codes Replace Links in Traffic Ticket Phishing

Scammers are using fake traffic violation texts with QR codes to steal personal and financial data, posing as state courts and government agencies. The post New Scam Alert: QR... Read more »

Flatpak 1.16.4 fixes sandbox escape and three other security flaws

Flatpak, a Linux application sandboxing and distribution framework, released version 1.16.4, patching four security vulnerabilities. The most severe fix addresses a complete sandbox escape that leads to host file... Read more »

OpenSSL 3.6.2 lands with eight CVE fixes

OpenSSL 3.6.2 patches eight CVEs across a range of components. The project rates the most severe issue in the release as Moderate. What got fixed The release fixes incorrect... Read more »

‘Stop Texting’: FBI Warning Drives Apple’s iPhone Messaging Update

Apple is preparing encrypted RCS support for iPhone, a change that could make messaging with Android users more secure and reduce reliance on SMS. The post ‘Stop Texting’: FBI... Read more »

Product showcase: Proton Authenticator is an end-to-end encrypted, open source 2FA app

Proton Authenticator is a free and open-source two-factor authentication (2FA) app that generates time-based one-time passwords (TOTP) to help secure online accounts. It is available on Windows, macOS, Linux,... Read more »

Microsoft releases open-source toolkit to govern autonomous AI agents

AI agents can book travel, execute financial transactions, write and run code, and manage infrastructure without human intervention at each step. Frameworks like LangChain, AutoGen, CrewAI, and Azure AI... Read more »

OpenSSH 10.3 patches five security bugs and drops legacy rekeying support

OpenSSH 10.3 shipped carrying five security fixes alongside feature additions and a set of behavior changes that will break compatibility with older SSH implementations that do not support rekeying.... Read more »

Microsoft: Hackers Are Using WhatsApp to Deliver Malware to Windows PCs

Hackers are using WhatsApp messages to deliver malware to Windows PCs, exploiting user trust and attachments to trigger stealthy, multi-stage attacks. The post Microsoft: Hackers Are Using WhatsApp to... Read more »

Rspamd 4.0.0 ships memory savings, a new scan protocol, and a required migration step

The open-source spam filtering platform Rspamd released version 4.0.0, delivering infrastructure changes across its scan protocol, memory model, hash storage, and configuration system. Several of the changes are breaking,... Read more »

Hottest cybersecurity open-source tools of the month: March 2026

Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across diverse settings. BlacksmithAI: Open-source AI-powered penetration... Read more »
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