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Nine-Year-Old npm Packages Hijacked to Exfiltrate API Keys via Obfuscated Scripts

Cybersecurity researchers have discovered several cryptocurrency packages on the npm registry that have been hijacked to siphon sensitive information such as environment variables from compromised systems. “Some of these packages have lived on npmjs.com for over 9 years, and provide legitimate functionality to blockchain developers,” Sonatype researcher Ax Sharma said. “However, […] the latest versions […]

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Mozilla Patches Critical Firefox Bug Similar to Chrome’s Recent Zero-Day Vulnerability

Mozilla has released updates to address a critical security flaw impacting its Firefox browser for Windows, merely days after Google patched a similar flaw in Chrome that came under active exploitation as a zero-day. The security vulnerability, CVE-2025-2857, has been described as a case of an incorrect handle that could lead to a sandbox escape. […]

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New Morphing Meerkat Phishing Kit Mimics 114 Brands Using Victims’ DNS Email Records

Cybersecurity researchers have shed light on a new phishing-as-a-service (PhaaS) platform that leverages the Domain Name System (DNS) mail exchange (MX) records to serve fake login pages that impersonate about 114 brands. DNS intelligence firm Infoblox is tracking the actor behind the PhaaS, the phishing kit, and the related activity under the moniker Morphing Meerkat. […]

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When Getting Phished Puts You in Mortal Danger

Many successful phishing attacks result in a financial loss or malware infection. But falling for some phishing scams, like those currently targeting Russians searching online for organizations that are fighting the Kremlin war machine, can cost you your freedom or your life. The real website of the Ukrainian paramilitary group “Freedom of Russia” legion. The […]

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Hackers Repurpose RansomHub’s EDRKillShifter in Medusa, BianLian, and Play Attacks

A new analysis has uncovered connections between affiliates of RansomHub and other ransomware groups like Medusa, BianLian, and Play. The connection stems from the use of a custom tool that’s designed to disable endpoint detection and response (EDR) software on compromised hosts, according to ESET. The EDR killing tool, dubbed EDRKillShifter, was first documented as […]

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APT36 Spoofs India Post Website to Infect Windows and Android Users with Malware

An advanced persistent threat (APT) group with ties to Pakistan has been attributed to the creation of a fake website masquerading as India’s public sector postal system as part of a campaign designed to infect both Windows and Android users in the country. Cybersecurity company CYFIRMA has attributed the campaign with medium confidence to a […]

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New Report Explains Why CASB Solutions Fail to Address Shadow SaaS and How to Fix It

Whether it’s CRMs, project management tools, payment processors, or lead management tools – your workforce is using SaaS applications by the pound. Organizations often rely on traditional CASB solutions for protecting against malicious access and data exfiltration, but these fall short for protecting against shadow SaaS, data damage, and more. A new report, Understanding SaaS […]

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A Taxonomy of Adversarial Machine Learning Attacks and Mitigations

NIST just released a comprehensive taxonomy of adversarial machine learning attacks and countermeasures. Tags: machine learning, NIST, taxonomies Sidebar photo of Bruce Schneier by Joe MacInnis.  

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Top 3 MS Office Exploits Hackers Use in 2025 – Stay Alert!

Hackers have long used Word and Excel documents as delivery vehicles for malware, and in 2025, these tricks are far from outdated. From phishing schemes to zero-click exploits, malicious Office files are still one of the easiest ways into a victim’s system. Here are the top three Microsoft Office-based exploits still making the rounds this […]

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