A supply chain attack targeting ASP.NET developers has surfaced, involving four malicious NuGet packages built to steal login credentials and plant persistent backdoors inside web applications. The packages — NCryptYo, DOMOAuth2_, IRAOAuth2.0, and SimpleWriter_ — were published between August 12…
65% of Financial Organizations Targeted by Ransomware as Cybercriminals Escalate Attacks
The financial sector remains a prime target for cybercriminals, safeguarding not only vast sums of money but also sensitive personal data, payment systems, and economic trust. Recent reports highlight escalating threats, with 65% of financial organizations hit by ransomware in…
North Korea’s Lazarus Group targets healthcare orgs with Medusa ransomware
New ransomware of choice, same critical targets North Korea’s Lazarus Group appears to have added another tool to its kit. It has begun using Medusa ransomware in extortion attacks targeting at least one US healthcare organization and an unnamed victim…
Developer-targeting campaign using malicious Next.js repositories
A developer-targeting campaign leveraged malicious Next.js repositories to trigger a covert RCE-to-C2 chain through standard build workflows. The activity demonstrates how staged command-and-control can hide inside routine development tasks. The post Developer-targeting campaign using malicious Next.js repositories appeared first on…
Open Redirects: A Forgotten Vulnerability?, (Tue, Feb 24th)
In 2010, OWASP added “Unvalidated Redirects and Forwards” to its Top 10 list and merged it into “Sensitive Data Exposure” in 2013. Open redirects are often overlooked, and their impact is not always well understood. At first, it does not…
News alert: Sendmarc highlights impact of DMARC update on evolving email security standards
WILMINGTON, Del., Feb. 24, 2026, CyberNewswire — Sendmarc has released a new fireside chat featuring Todd Herr, Principal Solutions Architect at GreenArrow Email and co-editor of DMARCbis, on the upcoming update to DMARC (Domain-based Message Authentication, Reporting, and Conformance). Led … (more…) The post News…
How Poorly Secured Endpoints Are Expanding Risk in LLM Infrastructure
As organizations build and host their own Large Language Models, they also create a network of supporting services and APIs to keep those systems running. The growing danger does not usually originate from the model’s intelligence itself, but from…
5G security: Everything you should know for a secure network
<p><a href=”https://www.techtarget.com/searchnetworking/definition/5G”>5G</a> technology, with its promise of faster speed, wider bandwidth and lower latency, is gradually becoming mainstream. It’s also increasingly viable as a networking option for businesses.</p> <p><a href=”http://www.techtarget.com/searchnetworking/tip/What-are-the-features-and-benefits-of-5G-technology-for-businesses”>5G’s technical advancements</a> include a new security architecture, but they also…
Gardyn Home Kit
View CSAF Summary Successful exploitation of these vulnerabilities could allow unauthenticated users to access and control edge devices, access cloud-based devices and user information without authentication, and pivot to other edge devices managed in the Gardyn cloud environment. The following…
Schneider Electric EcoStruxure Building Operation Workstation
View CSAF Summary Schneider Electric is aware of a vulnerability in EcoStruxure Building Operation Workstation and EcoStruxure Building Operation WebStation. [EcoStruxure Building Operation (EBO)](https://www.se.com/ww/en/product-range/62111-ecostruxure-building-operation-software/#overview) is an open and scalable software platform providing insight, control and management of multiple building systems…
InSAT MasterSCADA BUK-TS
View CSAF Summary Successful exploitation of these vulnerabilities may allow remote code execution. The following versions of InSAT MasterSCADA BUK-TS are affected: MasterSCADA BUK-TS vers:all/* (CVE-2026-21410, CVE-2026-22553) CVSS Vendor Equipment Vulnerabilities v3 9.8 InSAT InSAT MasterSCADA BUK-TS Improper Neutralization of…
Millions of Chrome, Safari, and Edge Users at Risk from New Browser Exploit
A critical security vulnerability is threatening millions of users of popular web browsers including Google Chrome, Apple Safari, and Microsoft Edge. Security researchers have uncovered a sophisticated exploit that allows attackers to hijack sessions and steal sensitive data directly…
Bithumb Error Sends 620,000 Bitcoins to Users, Triggers Regulatory Scrutiny in South Korea
A huge glitch at Bithumb, South Korea’s second-biggest digital currency platform, triggered chaos when users suddenly found themselves holding vast quantities of bitcoin due to a flawed promotion. Instead of issuing minor monetary rewards, a technical oversight allowed 620,000…
Anthropic Claims Chinese AI Firms ‘Distilled’ Claude to Train Their Models
Anthropic claims Chinese AI firms distilled Claude to train rival AI models, raising concerns about model extraction, security risks, and AI distillation abuse. This article has been indexed from Hackread – Cybersecurity News, Data Breaches, AI and More Read the…
Google Patches Three High-Severity Chrome Flaws
Google has fixed three high-severity Chrome flaws that could enable remote exploitation. The post Google Patches Three High-Severity Chrome Flaws appeared first on eSecurity Planet. This article has been indexed from eSecurity Planet Read the original article: Google Patches Three…
UAC-0050 Targets European Financial Institution With Spoofed Domain and RMS Malware
A Russia-aligned threat actor has been observed targeting a European financial institution as part of a social engineering attack to likely facilitate intelligence gathering or financial theft, signaling a possible expansion of the threat actor’s targeting beyond Ukraine and into…
Marquis sues firewall provider SonicWall, alleges security failings with its firewall backup led to ransomware attack
Fintech giant Marquis is suing its firewall provider SonicWall, claiming that an earlier breach with SonicWall allowed hackers to deploy ransomware on Marquis’ network. This article has been indexed from Security News | TechCrunch Read the original article: Marquis sues…
Malicious OpenClaw Skills Used to Trick Users into Manual Password Entry for AMOS Infection
Atomic macOS Stealer (AMOS), a well-known data-theft malware, has taken a sharp turn in how it reaches victims. Instead of hiding inside cracked software downloads as it once did, threat actors now embed it within malicious OpenClaw skills — small…
New Deserialization Vulnerability in Ruby Workers Could Enable Full System Compromise
A critical Remote Code Execution (RCE) vulnerability has been identified in a Ruby background job processing system. The flaw stems from unsafe JSON deserialization, which allows untrusted input to be transformed into executable objects. This issue highlights the hidden dangers…
Reddit Fined £14.47 Million by UK Regulator for Children’s Privacy Failures
The UK’s Information Commissioner’s Office (ICO) has issued a £14.47 million ($19.52 million) fine against Reddit, Inc. after an investigation concluded the social media platform unlawfully processed the personal information of children under the age of 13, failing to implement…
Cost of Insider Incidents Surges 20% to Nearly $20m
DTEX claims insider incidents cost $19.5m in 2025, with employee negligence most expensive This article has been indexed from www.infosecurity-magazine.com Read the original article: Cost of Insider Incidents Surges 20% to Nearly $20m
IT Security News Hourly Summary 2026-02-24 18h : 8 posts
8 posts were published in the last hour 16:34 : Go library maintainer brands GitHub’s Dependabot a ‘noise machine’ 16:34 : Reddit, porn sites fined by UK regulators over children’s safety and privacy 16:34 : Multifaceted Phishing Scheme Deceives Bitpanda…
Go library maintainer brands GitHub’s Dependabot a ‘noise machine’
When a one-line fix triggers thousands of PRs, something’s off A Go library maintainer has urged developers to turn off GitHub’s Dependabot, arguing that false positives from the dependency-scanning tool “reduce security by causing alert fatigue.”… This article has been…
Reddit, porn sites fined by UK regulators over children’s safety and privacy
Ofcom and the Information Commissioner’s Office respectively fined a US porn company and Reddit for failing to protect children online. This article has been indexed from Malwarebytes Read the original article: Reddit, porn sites fined by UK regulators over children’s…