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Threat actors are targeting Amazon Web Services ( AWS ) environments to push out phishing campaigns to unsuspecting targets, according to findings from Palo Alto Networks Unit 42. The cybersecurity company is tracking the activity cluster under the name TGR-UNK-0011 (short for a threat group with unknown motivation ), which it said overlaps with a group known as JavaGhost. TGR-UNK-0011 is known to be active since 2019. "The group focused historically on defacing websites," security researcher Margaret Kelley said . "In 2022, they pivoted to sending out phishing emails for financial gain." It's worth noting that these attacks do not exploit any vulnerability in AWS. Rather, the threat actors take advantage of misconfigurations in victims' environments that expose their AWS access keys in order to send phishing messages by abusing Amazon Simple Email Service (SES) and WorkMail services. In doing so, the modus operandi offers the benefit of not having to...

Cybersecurity researchers are calling attention to a new phishing campaign that employs the ClickFix technique to deliver an open-source command-and-control (C2) framework called Havoc . "The threat actor hides each malware stage behind a SharePoint site and uses a modified version of Havoc Demon in conjunction with the Microsoft Graph API to obscure C2 communications within trusted, well-known services," Fortinet FortiGuard Labs said in a technical report shared with The Hacker News. The starting point of the attack is a phishing email containing an HTML attachment ("Documents.html") that, when opened, displays an error message, which uses the ClickFix technique to trick users into copying and executing a malicious PowerShell command into their terminal or PowerShell, thereby triggering the next-stage. The ClickFix bait used in the newly discovered campaign informs the user that there is an error connecting to Microsoft OneDrive, and that they need to rectif...

The U.K.'s Information Commissioner's Office (ICO) has opened an investigation into online platforms TikTok, Reddit, and Imgur to assess the steps they are taking to protect children between the ages of 13 and 17 in the country. To that end, the watchdog said it's probing how the ByteDance-owned video-sharing service uses the personal data of children in the age range to surface recommendations and deliver suggested content to their feeds. "This is in light of growing concerns about social media and video sharing platforms using data generated by children's online activity in their recommender systems, which could lead to young people being served inappropriate or harmful content," the ICO said . Separately, the data protection regulator said it's also looking into Imgur and Reddit to see how they are using children's information and the measures they are taking to assess the age of their users and tailor content based on that criteria. The ICO ...

Threat actors have been exploiting a security vulnerability in Paragon Partition Manager's BioNTdrv.sys driver in ransomware attacks to escalate privileges and execute arbitrary code. The zero-day flaw (CVE-2025-0289) is part of a set of five vulnerabilities that was discovered by Microsoft, according to the CERT Coordination Center (CERT/CC). "These include arbitrary kernel memory mapping and write vulnerabilities, a null pointer dereference, insecure kernel resource access, and an arbitrary memory move vulnerability," CERT/CC said . In a hypothetical attack scenario, an adversary with local access to a Windows machine can exploit these shortcomings to escalate privileges or cause a denial-of-service (DoS) condition by taking advantage of the fact that "BioNTdrv.sys" is signed by Microsoft. This could also pave the way for what's called a Bring Your Own Vulnerable Driver ( BYOVD ) attack on systems where the driver is not installed, thereby allowing t...

This week, a 23-year-old Serbian activist found themselves at the crossroads of digital danger when a sneaky zero-day exploit turned their Android device into a target. Meanwhile, Microsoft pulled back the curtain on a scheme where cybercriminals used AI tools for harmful pranks, and a massive trove of live secrets was discovered, reminding us that even the tools we rely on can hide risky surprises. We’ve sifted through a storm of cyber threats—from phishing scams to malware attacks—and broken down what it means for you in clear, everyday language. Get ready to dive into the details, understand the risks, and learn how to protect yourself in an increasingly unpredictable online world. ⚡ Threat of the Week Serbian Youth Activist Targeted by Android 0-Day Exploit Chain — A 23-year-old Serbian youth activist had their Android phone targeted by a zero-day exploit chain developed by Cellebrite to unlock the device and likely deploy an Android spyware called NoviSpy. The flaws combined ...