Hackers are shifting away from email phishing and are directly targeting Okta and other identity providers using voice‑based social engineering, or “Okta vishing.” This trend turns what used to be a single account compromise into an immediate, organization‑wide cloud data…
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CISA Warns Fortinet SQL Injection Flaw Is Being Actively Exploited
The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent warning regarding a critical security flaw in Fortinet software. On April 13, 2026, CISA added CVE-2026-21643 to its Known Exploited Vulnerabilities (KEV) catalog. This action confirms that threat actors…
APT41 Targets Linux Cloud Servers With New Winnti Backdoor
A previously undocumented Linux backdoor attributed to China-linked threat group APT41 (Winnti) has been uncovered, targeting cloud workloads across AWS, GCP, Azure, and Alibaba Cloud. The ELF-based implant, currently showing zero detections on VirusTotal, transforms Linux servers into stealthy credential theft nodes using a…
Synology SSL VPN Client Vulnerability Enabled Remote Access to Sensitive Files
Synology has recently released a crucial security update to fix two notable vulnerabilities in its SSL VPN Client utility. Tracked under the security advisory Synology-SA-26:05, these flaws could allow remote attackers to access sensitive system files and intercept secure network…
Fake Proxifier GitHub Installer Spreads ClipBanker Crypto Malware
Hackers are abusing a fake Proxifier installer hosted on GitHub to deliver a multi‑stage ClipBanker malware that silently hijacks cryptocurrency transactions from infected systems. The campaign combines search‑engine poisoning, trojanized installers, and fileless techniques to stay under the radar while…
Rockstar’s GTA Game Hacked, 78.6 Million Records Published Online
Rockstar Games has suffered a significant data breach after the infamous threat group ShinyHunters leaked over 78.6 million internal records on April 14, 2026. The incident did not involve a direct attack on Rockstar’s primary network infrastructure. Instead, the hackers…
Top 10 Best Single Sign-On (SSO) Vendors For Enterprises in 2026
In the fast-evolving digital landscape of 2026, enterprises grapple with an ever-growing number of applications and services. Employees, partners, and customers interact with a multitude of platforms daily, often leading to “password fatigue” a phenomenon where users juggle countless credentials,…
GitHub and Jira Alerts Hijacked for Trusted-SaaS Phishing
Hackers are abusing GitHub and Jira’s built‑in notification systems to send phishing emails that appear completely legitimate. Because these emails are sent from the platforms’ own mail servers, they pass standard checks like SPF, DKIM, and DMARC, making them very…
Hackers Exploit MSBuild LOLBin to Evade Detection in Fileless Windows Attacks
Cyber attackers are increasingly using Living Off the Land Binaries (LOLBins) to bypass security detection. By leveraging legitimate system tools, these attacks avoid signature-based defenses and operate without dropping traditional malware files. One such LOLBin now gaining attention is MSBuild.exe, a native Windows…
New Nginx 1.29.8 and FreeNginx Versions Patch Critical Security Flaws
Web server administrators need to prioritize a crucial update this week. The developers behind Nginx and the community-driven FreeNginx project have released new versions to address critical security flaws and introduce key enhancements. Released on April 7, 2026, Nginx version…
Basic-Fit Suffers Data Breach Affecting Millions Across Multiple Nations
European fitness operator Basic-Fit has confirmed a significant data breach affecting approximately one million members across its network. The incident heavily impacted users in the Netherlands, which accounted for 200,000 of the compromised accounts. This breach underscores the persistent targeting…
Iran-Linked CyberAv3ngers Target Water Utilities, Industrial Controllers
Iran-linked threat group CyberAv3ngers is intensifying attacks on U.S. water utilities and industrial control systems, shifting from noisy hacktivism to sustained disruption of operational technology (OT) environments. CyberAv3ngers operates as a state-directed persona for Iran’s Islamic Revolutionary Guard Corps Cyber-Electronic Command (IRGC-CEC),…
Critical Axios Vulnerability Enables Remote Code Execution, PoC Released
A critical security vulnerability has been discovered in Axios, one of the most widely used HTTP client libraries, exposing applications to Remote Code Execution (RCE) and full cloud infrastructure compromise. Tracked as CVE-2026-40175, this flaw carries a critical CVSS 3.1…
VIPERTUNNEL Python Backdoor Hidden in Fake DLL, Obfuscated Loader Chain
Hackers are abusing a stealthy Python backdoor called VIPERTUNNEL, hiding it behind a fake DLL file and a multi‑stage obfuscated loader to quietly tunnel traffic out of victim networks. A review of persistence mechanisms revealed a sitecustomize.py file in C:\ProgramData\cp49s\Lib\. This special Python module…
Marimo RCE Vulnerability Exploited Within 10 Hours of Public Disclosure
A critical remote code execution (RCE) vulnerability in the open-source Python notebook platform Marimo was actively exploited less than 10 hours after its public disclosure. The flaw, initially tracked as GHSA-2679-6mx9-h9xc and later assigned CVE-2026-39987, carries a critical CVSS score…
APT37 Uses Facebook, Telegram, and Trojanzied Installer in New Targeted Cyberattack
APT37 is running a new targeted intrusion campaign that abuses Facebook, Telegram, and a tampered Wondershare PDFelement installer to gain stealthy access and exfiltrate sensitive data, likely from defense‑related targets. The operation shows a continued evolution of APT37’s social engineering…
Apache Tomcat Flaws Enable EncryptInterceptor Bypass
The Apache Software Foundation has released critical security updates for Apache Tomcat to address three newly disclosed vulnerabilities. Because Apache Tomcat is a widely deployed open-source web server, these flaws pose a significant risk to many enterprise environments. The newly…
WordPress Plugin Vulnerability Enables Admin Takeover via Auth Bypass
A newly disclosed vulnerability, tracked as CVE-2026-1492, has been identified in the User Registration & Membership plugin for WordPress, exposing websites to critical authentication bypass and privilege escalation risks. Affecting versions up to 5.1.2, the vulnerability allows remote attackers to gain full administrative…
EDR Killers Broaden Ransomware Tactics, ESET Warns
Ransomware gangs are rapidly expanding their use of EDR killers, moving beyond vulnerable drivers to a broader mix of scripts, anti‑rootkits, and driverless techniques. The company’s latest telemetry-backed study tracks almost 90 distinct EDR killers actively used in the wild. It…
Adobe Fixes Actively Exploited Zero-Day in Acrobat Reader
Adobe has released an emergency security update to address a critical zero-day vulnerability in Acrobat and Reader for Windows and macOS. According to Adobe’s APSB26-43 bulletin, the flaw is currently being exploited in the wild, prompting a Priority 1 rating…