Microsoft fixes Windows Explorer white flashes in dark mode
Microsoft has fixed a known issue that caused bright white flashes when launching File Explorer in dark mode on Windows 11 systems after installing the KB5070311 optional update. The bug was also triggered when creating a new tab, selecting ‘More details’ while copying files, toggling the Details pane on or off, or navigating to or […]
Google fixes eighth Chrome zero-day exploited in attacks in 2025
Google has released emergency updates to fix another Chrome zero-day vulnerability exploited in the wild, marking the eighth such security flaw patched since the start of the year. “Google is aware that an exploit for 466192044 exists in the wild,” Google said in a security advisory issued on Wednesday. The company has now fixed this high-severity vulnerability […]
Google ads for shared ChatGPT, Grok guides push macOS infostealer malware
A new AMOS infostealer campaign is abusing Google search ads to lure users into Grok and ChatGPT conversations that appear to offer “helpful” instructions but ultimately lead to installing the AMOS info-stealing malware on macOS. The campaign was first spotted by researchers at cybersecurity company Kaspersky yesterday, while Huntress managed security platform published a more detailed report earlier today. […]
New DroidLock malware locks Android devices and demands a ransom
A newly discovered Android malware dubbed DroidLock can lock victims’ screens for ransom and access text messages, call logs, contacts, audio recordings, or even erase data. DroidLLock allows its operator to take complete control of the device via the VNC sharing system and can steal the device lock pattern by placing an overlay on the […]
Microsoft Teams to warn of suspicious traffic with external domains
Microsoft is working on a new Teams security feature that will analyze suspicious traffic with external domains to help IT administrators tackle potential security threats. As explained in a Microsoft 365 roadmap update this week, the “External Domains Anomalies Report” will help admins protect their organizations without disrupting legitimate business communications. The new tool will do […]
Over 10,000 Docker Hub images found leaking credentials, auth keys
More than 10,000 Docker Hub container images expose data that should be protected, including live credentials to production systems, CI/CD databases, or LLM model keys. The secrets impact a little over 100 organizations, among them are a Fortune 500 company and a major national bank. Docker Hub is the largest container registry where developers upload, host, […]
New Spiderman phishing service targets dozens of European banks
A new phishing kit called Spiderman is targeting customers of numerous European banks and cryptocurrency services using pixel-perfect replicas of legitimate sites. The platform allows cybercriminals to launch phishing campaigns that can capture login credentials, two-factor authentication (2FA) codes, and credit card data. The Spiderman phishing kit, analyzed by researchers at Varonis, targets financial institutions in […]
Ukrainian hacker charged with helping Russian hacktivist groups
U.S. prosecutors have charged a Ukrainian national for her role in cyberattacks targeting critical infrastructure worldwide, including U.S. water systems, election systems, and nuclear facilities, on behalf of Russian state-backed hacktivist groups. On Tuesday, 33-year-old Victoria Eduardovna Dubranova (also known as Vika, Tory, and SovaSonya) was arraigned on charges related to her alleged role in […]
SAP fixes three critical vulnerabilities across multiple products
SAP has released its December security updates addressing 14 vulnerabilities across a range of products, including three critical-severity flaws. The most severe (CVSS score: 9.9) of all the issues is CVE-2025-42880, a code injection problem impacting SAP Solution Manager ST 720. “Due to missing input sanitation, SAP Solution Manager allows an authenticated attacker to insert malicious […]
Windows PowerShell now warns when running Invoke-WebRequest scripts
Microsoft says Windows PowerShell now warns when running scripts that use the Invoke-WebRequest cmdlet to download web content, aiming to prevent potentially risky code from executing. As Microsoft explains, this mitigates a high-severity PowerShell remote code execution vulnerability (CVE-2025-54100), which primarily affects enterprise or IT-managed environments that use PowerShell scripts for automation, since PowerShell scripts are not […]