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New ‘TamperedChef’ Malware Hides Inside Signed Productivity Apps – What to Watch For Most people assume that if an app carries a valid digital signature, it must be safe. That trust is exactly what a new malware campaign called TamperedChef is exploiting. According to a report from CyberSecurityNews on May 21, 2026, attackers are packaging password stealers and remote access trojans inside productivity applications that appear to be digitally signed by legitimate developers. ...

Medical AI Privacy Risks: What You Need to Know About Your Scan Data Medical imaging has become smarter and faster thanks to artificial intelligence. Algorithms now help radiologists spot tumors, fractures, and other abnormalities in X-rays, CT scans, and MRIs. But there’s a growing concern that the same technology can be turned against patients. Recent research from the Radiological Society of North America (RSNA) shows that medical imaging AI opens a Pandora’s box of privacy-related risks, including the ability to create fake X-rays that fool human experts and automated systems. If you’ve ever had a scan, your data may already be part of an AI training set—often without your explicit knowledge or consent. ...

Signed Productivity Apps Are Spreading Malware: What to Know and How to Protect Yourself In late May 2026, security researchers reported a new malware campaign called TamperedChef. Unlike many attacks that rely on shady downloads or phishing emails, TamperedChef takes a more deceptive route: it hides inside productivity applications that appear perfectly legitimate—down to having valid digital signatures. If you regularly download tools like office suites, video conferencing software, or project management apps, this one is worth understanding. ...

Medical AI Privacy Risks: Could Your Medical Images Be Exploited? Artificial intelligence is rapidly changing how radiologists interpret medical scans. Algorithms can now detect tumors, fractures, and other abnormalities in X-rays, CTs, and MRIs with impressive speed and accuracy. For patients, this often means faster diagnoses and fewer missed findings. But the same technology that powers these advances also introduces new privacy risks—ones that go beyond the typical data breach we hear about in news headlines. Recent research and warnings from the Radiological Society of North America (RSNA) make clear that AI in medical imaging opens what one report calls a “Pandora’s box of privacy-related risks.” Here’s what you need to know and what you can do about it. ...

Medical AI Imaging Puts Your Privacy at Risk: What You Need to Know Artificial intelligence is becoming a standard tool in radiology. Algorithms now help detect tumors, measure organ volumes, and prioritize urgent cases. The speed and accuracy gains are real—AI can sometimes spot details a human eye might miss. But the same technology that improves diagnosis also creates new vulnerabilities for patient data. ...

How to Avoid TamperedChef Malware Hiding in Free Productivity Apps A new malware campaign called TamperedChef is using a trick that makes dangerous software look perfectly safe: valid digital signatures on fake versions of popular free apps like Notepad++. Because the malware is signed with authentic code signing certificates, it can slip past Windows Defender, macOS Gatekeeper, and other security checks that normally flag unsigned downloads. Here is what happened, why it matters for anyone who downloads free tools, and a practical checklist to verify an app before you install it. ...

What Your Medical Imaging AI Means for Your Privacy: What Patients Need to Know If you’ve ever had an X-ray, MRI, or CT scan, you probably assumed the images were only seen by your doctor and stored in a secure medical record. That assumption may no longer be accurate. Artificial intelligence is being rapidly integrated into radiology—helping radiologists detect cancers, fractures, and other conditions faster. But this technology also introduces privacy risks that many patients are not aware of. A recent report from the Radiological Society of North America (RSNA) highlights the scale of these concerns, including the possibility of deepfake X‑rays and data breaches that could expose your medical imaging to misuse. ...

How to Spot and Avoid Malware Hiding in Signed Productivity Apps A new malware campaign called TamperedChef is making the rounds, and it has a dangerous trick: it uses legitimate-looking productivity apps that are digitally signed. That signature makes the software appear trustworthy, even though it is carrying stealer malware and remote access trojans (RATs). For anyone who downloads free or discounted apps, this is a good reminder that a digital signature alone is no guarantee of safety. ...

How Your Medical Images Could Be Used by AI — and What That Means for Your Privacy When you get an X‑ray, MRI, or CT scan, you probably assume the image stays between you and your doctor. But increasingly, those images are also being used to train artificial intelligence systems. The Radiological Society of North America (RSNA) has recently highlighted a set of privacy risks that patients and providers need to take seriously. Here’s what’s happening and what you can do about it. ...

Medical Imaging AI Raises New Privacy Concerns: What Patients Need to Know Artificial intelligence is increasingly used to analyze X-rays, MRIs, and CT scans. It can speed up diagnoses and catch details a human eye might miss. But a growing body of research is also revealing a less welcome side effect: these same AI systems can accidentally expose sensitive personal health data. Worse, manipulated images — so-called deepfake X-rays — can fool both radiologists and the AI itself, opening the door to fraud and misdiagnosis. Here’s what’s happening and what you can do about it. ...