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Six Lessons Learned Building RAG Systems in Production
Best practices for data quality, retrieval design, and evaluation in production RAG systems
University of Sydney Data Breach Affects 27,000 Individuals
Downloaded from a code library, the information pertains to current and former staff and affiliates, and to alumni and students.
The po...
‘Kimwolf’ Android Botnet Ensnares 1.8 Million Devices
Linked to the Aisuru IoT botnet, Kimwolf was seen launching over 1.7 billion DDoS attack commands and increasing its C&C domain’s p...
WatchGuard Warns of Active Exploitation of Critical Fireware OS VPN Vulnerability
WatchGuard has released fixes to address a critical security flaw in Fireware OS that it said has been exploited in real-world attacks....
NEWS ROUNDUP – 19th December 2025
In the last 48 hours, breaches and recoveries hit healthcare and retail, while investigators disrupted fraud marketplaces and launderin...
Nigeria Arrests RaccoonO365 Phishing Developer Linked to Microsoft 365 Attacks
Authorities in Nigeria have announced the arrest of three "high-profile internet fraud suspects" who are alleged to have been involved ...
North Korea’s Digital Surge: $2B Stolen in Crypto as Amazon Blocks 1,800 Fake IT Workers
Data from Chainalysis and Amazon offers a glimpse into North Korea’s cyber activities surrounding cryptocurrency theft and fake IT work...
Client Alert: Website Tracking and Privacy Lawsuits Predicted to Surge in 2026: Practical Steps to Mitigate Risk
Companies operating websites accessible to California residents (essentially all websites) should anticipate continued, and most likely...
A Complete Workflow for Automated Prompt Optimization Using Gemini Flash, Few-Shot Selection, and Evolutionary Instruction Search
In this tutorial, we shift from traditional prompt crafting to a more systematic, programmable approach by treating prompts as tunable ...
New UEFI Flaw Enables Early-Boot DMA Attacks on ASRock, ASUS, GIGABYTE, MSI Motherboards
Certain motherboard models from vendors like ASRock, ASUSTeK Computer, GIGABYTE, and MSI are affected by a security vulnerability that ...