The widely used open-source text and code editor has released version v8.9.2, introducing a major security enhancement known as the “Double-Lock” update mechanism. This update addresses vulnerabilities that were exploited in a recent state-sponsored attack targeting the application’s update infrastructure. Last month, Notepad++’s…
Microsoft VS Code Extension with 11M Downloads Expose Developers to One-Click XSS Attacks
A critical vulnerability discovered in Microsoft’s popular Visual Studio Code (VS Code) Live Preview extension, downloaded over 11 million times, exposes developers to one-click cross-site scripting (XSS) and local file exfiltration attacks. The flaw, now patched, was discovered by researchers Nir Zadok and Moshe Siman Tov Bustan from OX Security.…
CISA Warns of Google Chromium 0-Day Vulnerability Actively Exploited in Attacks
An urgent warning regarding a newly discovered zero-day vulnerability in Google Chromium, which is reportedly under active exploitation in the wild. The vulnerability, tracked as CVE-2026-2441, affects Chromium’s CSS (Cascading Style Sheets) engine and can enable remote attackers to execute arbitrary…
ChatGPT Adds Lockdown Mode For High-Risk Users
OpenAI has introduced a new Lockdown Mode in ChatGPT, designed to limit some features in exchange for stronger security controls. Thank you for being a Ghacks reader. The post ChatGPT Adds Lockdown Mode For High-Risk Users appeared first on gHacks.…
CISA Flags Actively Exploited Windows Video ActiveX Control RCE in KEV List
The Cybersecurity and Infrastructure Security Agency (CISA) has officially added a critical vulnerability affecting Microsoft Windows to its Known Exploited Vulnerabilities (KEV) catalog. This specific security flaw, identified as CVE-2008-0015, impacts the Windows Video ActiveX Control and allows for remote…
New SysUpdate Variant Malware Discovered, Decryption Tool for Linux C2 Traffic Released
A new Linux malware sample that strongly aligns with the SysUpdate malware family used by APT27/Iron Tiger. Initially detected on a client’s system, the binary behaved like a system service and executed the GNU/Linux id command when run without specific arguments, returning…
APIs Under Siege: Wallarm Report Reveals How AI Is Supercharging Modern Cyberattacks
APIs made up 17% of 67,058 published vulnerabilities in 2025, a total of 11,053 API-related flaws. The overlap between APIs and AI is even more notable. More than a third (36%) of AI vulnerabilities (786 out of 2,185) were API-related. …
Lasso’s Intent Deputy secures AI agents through real-time behavioral intent analysis
Lasso Security launched Intent Deputy, a behavioral intent framework designed to secure AI agents at runtime. It delivers real-time insight into AI behavior by interpreting intent, decision flow, and operational context. “Intent Security represents the breakthrough security paradigm this rapidly…
Notepad++ Fixes Hijacked Update Mechanism Used to Deliver Targeted Malware
Notepad++ has released a security fix to plug gaps that were exploited by an advanced threat actor from China to hijack the software update mechanism to selectively deliver malware to targets of interest. The version 8.9.2 update incorporates what maintainer…
When AI agent security controls are enough – and when they’re not
Not all AI agents carry the same risk. Four zones that help determine when built-in controls are enough. This article has been indexed from Cybersecurity Dive – Latest News Read the original article: When AI agent security controls are enough…
New security research finds governance determines trust in AI
As AI adoption deepens, governance determines whether security teams can trust it. This article has been indexed from Cybersecurity Dive – Latest News Read the original article: New security research finds governance determines trust in AI
Data-only extortion grows as ransomware gangs seek better profits
Businesses should prioritize securing one type of technology in particular, the security firm Arctic Wolf said in a new report. This article has been indexed from Cybersecurity Dive – Latest News Read the original article: Data-only extortion grows as ransomware…
Newly identified hacking groups provide access to OT environments
A state-linked adversary has begun to pivot from the Ukraine war with new attacks targeting Europe and the U.S. This article has been indexed from Cybersecurity Dive – Latest News Read the original article: Newly identified hacking groups provide access…
Hackers exploit zero-day flaw in Dell RecoverPoint for Virtual Machines
Threat actors linked to China have deployed a novel backdoor, according to researchers. This article has been indexed from Cybersecurity Dive – Latest News Read the original article: Hackers exploit zero-day flaw in Dell RecoverPoint for Virtual Machines
Tracking Malware Campaigns With Reused Material, (Wed, Feb 18th)
A few days ago I wrote a diary called “Malicious Script Delivering More Maliciousness”[1]. In the malware infection chain, there was a JPEG picture that embedded the last payload delimited with “BaseStart-” and “-BaseEnd” tags. This article has been indexed…
Palo Alto Networks to Acquire Koi in Reported $400 Million Transaction
Koi has developed an endpoint security solution that Palo Alto will use to enhance its products. The post Palo Alto Networks to Acquire Koi in Reported $400 Million Transaction appeared first on SecurityWeek. This article has been indexed from SecurityWeek…
Hackers Use Fake CAPTCHA To Infect Windows PCs
Hackers are using fake CAPTCHA verification pages to trick Windows users into running malicious PowerShell commands that install information-stealing software. Thank you for being a Ghacks reader. The post Hackers Use Fake CAPTCHA To Infect Windows PCs appeared first on…
Hacking protestors, UK “locks the door,” Kenyan politician phone cracked
Hackers target anti-government protestors UK launches “lock the door” cybersecurity campaign Cellebrite linked to phone hack on Kenyan politician Get the full show notes here: https://cisoseries.com/cybersecurity-news-hacking-protestors-uk-locks-the-door-kenyan-politician-phone-cracked/ Huge thanks to our sponsor, Conveyor Most of what Conveyor automates is boring. Like…
MetaMask Users Targeted by Phishing Emails with Fake Security Report to Bypass Detection
A new phishing campaign is targeting MetaMask users with cleverly crafted emails designed to trick recipients into enabling a fake Two-Factor Authentication (2FA) setup. The lure includes a forged “security report” PDF meant to mimic a legitimate notification about unusual…
Claude Sonnet 4.6 launches with improved coding and expanded developer tools
Anthropic released Claude Sonnet 4.6, marking its second major AI launch in less than two weeks. Scores prior to Claude Sonnet 4.5 (Source: Anthropic) According to Anthropic, Sonnet 4.6 delivers improved coding skills to more users. Tasks that once required…
Microsoft Defender update lets SOC teams manage, vet response tools
Microsoft introduced library management in Microsoft Defender to help security analysts working with live response manage scripts and tools they use to triage, investigate and remediate threats. The library management interface allows analysts to organize their investigation tools and manage…
IT Security News Hourly Summary 2026-02-18 09h : 7 posts
7 posts were published in the last hour 7:36 : New Malware Campaign ‘CRESCENTHARVEST’ Exploits Iran Protest Sentiment to Deploy Information-Stealing RAT 7:36 : Critical Windows Admin Center Vulnerability Allows Privilege Escalation 7:36 : Dell RecoverPoint Zero-Day Exploited by Chinese…
New Malware Campaign ‘CRESCENTHARVEST’ Exploits Iran Protest Sentiment to Deploy Information-Stealing RAT
A sophisticated new malware campaign named ‘CRESCENTHARVEST’ has surfaced, strategically exploiting the geopolitical unrest in Iran to target dissidents and protest supporters. This cyberespionage operation leverages social engineering to deploy a dual-purpose threat capability, functioning as both a remote access…
Critical Windows Admin Center Vulnerability Allows Privilege Escalation
A critical security update addressing a high‑severity elevation of privilege vulnerability in Windows Admin Center (WAC), identified as CVE‑2026‑26119. The flaw, rated CVSS 8.8 (Critical), stems from improper authentication (CWE‑287) that could allow an authorized attacker to gain elevated network privileges. According to Microsoft, this…