Alireza Gharib Blog

Sheet metal is very easy to form, including the pressing in of intricate shapes with dies and a hydraulic press, but the dies themselves are slightly harder to come by. What if we could 3D print custom dies to stamp logos and more into sheet metal? This is the premise of a recent video by…

It is old news that you can print PCB artwork on glossy paper and use a clothes iron to transfer the toner to a copper board, which will resist etchant. But [Squalius] shows us how to do a similar trick with 3D prints in a recent video, which you can see below. The example used…

For a lot of us, soldering just seems to come naturally. But if we’re being honest, none of us was born with a soldering iron in our hand — ouch! — and if we’re good at soldering now, it’s only thanks to good habits and long practice. But what if you’re a company that lives…

Martin Wendiggensen reveals how disinformation shaped Taiwan’s election, and how AI-powered research uncovered hidden influences on voter behavior.  AI disinformation, deep fakes, armies of lying bots, and automated deception is the biggest threat to our elections, or so we’ve been told. But looking at Taiwan’s 2024 election, none of these nightmare scenarios materialized. The deafening…

Small businesses and boutique organizations should use caution when leaning on browser-friendly artificial intelligence (AI) tools to generate ideas, content, and marketing copy, as a set of Google Chrome extensions were recently compromised to deliver info-stealing malware disguised as legitimate updates. Analyzed by researchers at Extension Total, the cybercriminal campaign has managed to take over…

Like many other data brokers, Gravy is a company you may never have heard of, but it almost certainly knows a lot about you if you’re a US citizen. Data brokers come in different shapes and sizes. What they have in common is that they gather personally identifiable data from various sources—from publicly available data…

This article was researched and written by Stefan Dasic, manager, research and response for ThreatDown, powered by Malwarebytes Malwarebytes recently uncovered a widespread cyberattack—referred to here as the “zqxq” campaign as it closely mirrors NDSW/NDSX-style malware behavior—that compromised GroupGreeting[.]com, a popular platform used by major enterprises to send digital greeting cards.   Upon learning of the…

Tripwire’s December 2024 Patch Priority Index (PPI) brings together important vulnerabilities for Microsoft and Adobe. First on the list is a notice about Windows Common Log File System Driver (CLFS). CVE-2024-49138 impacts Windows CLFS, which Microsoft released a patch for in December 2024. This vulnerability has been detected as actively exploited and has been added…

What is Space Bears? Space Bear is a relatively new ransomware group that first appeared on the radar in April 2024. The gang, which is aligned to the Phobos ransomware-as-a-service group, steals sensitive data from organisations, encrypts victims’ computer systems, and demands that a ransom be paid for a decryption key or the data will…

Sau khi hiểu rõ Collaboration Diagram là gì, bước tiếp theo là tìm hiểu các thành phần cơ bản cấu tạo nên loại sơ đồ này. Dưới đây là chi tiết từng thành phần của Collaboration Diagram, dựa trên tài liệu bạn cung cấp. 1. Objects (Đối tượng) Định nghĩa: Objects là các thực thể…