Thunderbird 150 arrives with encrypted message search and OpenPGP improvements
Released today, Thunderbird 150.0 brings eight new features, a round of bug fixes, and security patches that cover the web engine underlying the email client. Thunderbird …
VirtualBox 7.2.8 is out with Linux kernel 7.0 support and crash fixes
Oracle shipped VirtualBox 7.2.8 on April 21, 2026, as a maintenance release covering crashes, networking problems, clipboard issues, and extended Linux kernel compatibility. …
Ransomware negotiator admits role in attacks he was hired to resolve
A Florida man, formerly employed as a ransomware negotiator, pleaded guilty to conspiring to carry out ransomware attacks against US companies. Prosecutors say Angelo Martino, …
Scattered Spider hacker pleads guilty to stealing $8 million in cryptocurrency
A British national tied to the Scattered Spider cybercrime group pleaded guilty to hacking multiple companies via SMS phishing and stealing over $8 million in virtual currency …
OpenAI’s Chronicle feature lets Codex read your screen, raising privacy concerns
OpenAI’s Chronicle is a feature designed to help Codex, an AI-powered coding assistant, better understand what users are working on by capturing context directly from their …
CISA flags another Cisco Catalyst SD-WAN Manager bug as exploited (CVE-2026-20133)
CISA added eight new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including a Cisco Catalyst SD-WAN Manager vulnerability (CVE-2026-20133) that Cisco …
A single platform powers SIM farm proxy networks across 17 countries
Racks of phones and 4G modems, connected to carrier networks and rented out as commercial mobile proxy services, are operating across at least 94 locations in 17 countries. An …
NGate NFC malware targets Android users through trojanized payment app
NFC-based payment fraud is expanding geographically and operationally. A campaign active since November 2025 is targeting Android users in Brazil using a new variant of the …
Researchers build an encrypted routing layer for private AI inference
Organizations in healthcare, finance, and other sensitive industries want to use large AI models without exposing private data to the cloud servers running those models. A …
Cybersecurity jobs available right now: April 21, 2026
Application Security Engineer (DevSecOps / Azure DevOps) BEWAHARVEST | Philippines | Hybrid – No longer accepting applications As an Application Security Engineer …
Vercel breached via compromised third-party AI tool
Cloud deployment and hosting platform Vercel has suffered a security breach that resulted in attackers accessing some of its internal systems and compromising Vercel …
AI platform ATHR makes voice phishing a one-person job
For $4,000 and a cut of the take, a lone criminal can now run a fully automated voice-phishing operation via ATHR, a plaform that spoofs emails alerts from Google, Microsoft, …
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- CISA flags another Cisco Catalyst SD-WAN Manager bug as exploited (CVE-2026-20133)
- A single platform powers SIM farm proxy networks across 17 countries
- Researchers build an encrypted routing layer for private AI inference
- Vercel breached via compromised third-party AI tool
- AI platform ATHR makes voice phishing a one-person job