Latest Cybersecurity News and Articles

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Nightmare Eclipse Drops Windows Zero-Day Exploit ‘ShieldBreak’

Dropped on Patch Tuesday, the exploit allows any user to spawn a shell with System privileges. The post Nightmare Eclipse Drops Windows Zero-Day Exploit ‘ShieldBreak’ appeared first on SecurityWeek.

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Attackers Exploit SharePoint Authentication Bypass After Public PoC Release

Threat actors have begun to exploit a newly disclosed Microsoft SharePoint vulnerability following the release of a proof-of-concept (PoC) code. The vulnerability in question is CVE-2026-55040 (CVSS score: 9.1), which refers to a critical security feature bypass that stems from weak authentication. It was patched by Microsoft as part of its July 2026 Patch Tuesday updates. "The authentication

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Lazarus Exploits Windows Zero-Day to Gain SYSTEM Access and Deploy Backdoor

The North Korean threat actor known as Lazarus Group has been attributed to the zero-day exploitation of a newly patched security flaw impacting Microsoft Windows to deliver a never-before-seen backdoor targeting defense and aerospace companies across France, Germany, Brazil, and India. The activity, per Check Point Research, is part of Operation Dream Job, a long-running cyber espionage and

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SharePoint Vulnerability Exploited Shortly After PoC Release

The vulnerability was patched by Microsoft in July and CISA warned that it could end up being exploited in the wild. The post SharePoint Vulnerability Exploited Shortly After PoC Release appeared first on SecurityWeek.

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737 Chrome VPN Extensions Caught Routing Traffic Through Proxies. Check If You Have One

A massive set of 737 free VPN and proxy extensions have been found to mainly target Russian-speaking users seeking access to blocked services with an aim to intercept browser traffic and route them through a proxy infrastructure. The extensions, published across at least 40 Chrome Web Store developer accounts, racked up 75,486 installs. Of those identified, 274 have been found to impersonate 66

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Mindgard Raises $30 Million to Protect AI Systems

The cybersecurity startup will use the fresh investment to scale its product, engineering, sales, and marketing teams. The post Mindgard Raises $30 Million to Protect AI Systems appeared first on SecurityWeek.

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Stealthy ‘City-Forum’ Attacks Target Salesforce and ServiceNow With Custom Toolset

Researchers observed the novel campaign exploiting unauthenticated guest access to quietly enumerate and exfiltrate exposed data from both platforms. The post Stealthy ‘City-Forum’ Attacks Target Salesforce and ServiceNow With Custom Toolset appeared first on SecurityWeek.

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WhatsApp Unveils New Scam Alert Feature

Signal has also made a security announcement: an automatic key verification feature to complement its safety number system. The post WhatsApp Unveils New Scam Alert Feature appeared first on SecurityWeek.

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OpenAI, Anthropic, Google API Flaw Let Weaker AI Models Decode Stronger Models' Reasoning

A newly disclosed flaw in the way OpenAI, Anthropic, and Google carried hidden AI reasoning between API calls let researchers recover internal reasoning and secrets from session logs, including API keys and passwords. The weakness affected encrypted reasoning objects used by the providers' reasoning APIs, where a block created in one session could be replayed into another and, during testing,

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Enterprise Defenses Recovered at the Edge and Collapsed Inside

Enterprise defenses are tuned to catch the attacks that make noise. This year's data shows attackers winning by making none. According to Picus Labs' new Blue Report 2026, which measured more than 338 million real attack simulations across actual client production environments in the first half of 2026, defenses are having one of their strongest years yet. Average prevention effectiveness

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Ceva Logistics Operations Disrupted by Cyberattack

Affecting European contract logistics operations at eight Ceva warehouses, the incident caused shipment delays for multiple customers. The post Ceva Logistics Operations Disrupted by Cyberattack appeared first on SecurityWeek.

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Adobe Patches Three CVSS 10.0 ColdFusion and Campaign Classic Flaws

Adobe has shipped updates to address multiple critical security vulnerabilities impacting ColdFusion, Commerce, and Campaign Classic that, if successfully exploited, could result in arbitrary code execution and privilege escalation. The most severe of the flaws are listed below - CVE-2026-48362 (CVSS score: 10.0) - An operating system command injection vulnerability in ColdFusion that could

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Chipmaker Patch Tuesday: Intel, AMD Fix Over 80 Vulnerabilities Combined

Intel has informed customers about several high-severity vulnerabilities that can lead to privilege escalation and even code execution. The post Chipmaker Patch Tuesday: Intel, AMD Fix Over 80 Vulnerabilities Combined appeared first on SecurityWeek.

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Over 2,500 Organizations Impacted by LiteLLM Supply Chain Attack

LiteLLM was compromised through the Trivy hack and abused to distribute information-stealing malware to its users. The post Over 2,500 Organizations Impacted by LiteLLM Supply Chain Attack appeared first on SecurityWeek.

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Attackers Exploit VMware vCenter Vulnerability to Gain Persistent Remote Access

Threat actors have begun to actively exploit a recently patched critical security flaw in Broadcom VMware vCenter, according to new findings from QUIRSO. The vulnerability in question is CVE-2026-59310 (CVSS score: 9.8), a directory-traversal vulnerability in the VMware vCenter server that a malicious actor with network access can exploit to execute arbitrary code. Patches for the flaw were

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Fresh Windows Zero-Day Exploited in North Korean Cyberattacks

The bug allowed attackers to gain full control of the victims’ systems and deploy the ForestTiger backdoor. The post Fresh Windows Zero-Day Exploited in North Korean Cyberattacks appeared first on SecurityWeek.

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Ivanti EPM Update Patches Remotely Exploitable Flaws

The vulnerabilities could be exploited to leak credentials for external SQL connections or crash an agent service. The post Ivanti EPM Update Patches Remotely Exploitable Flaws appeared first on SecurityWeek.

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Malicious LiteLLM Releases Tied to Trivy Hack May Have Exposed 2,100+ Organizations

Two malicious LiteLLM releases sat on PyPI for about 40 minutes in March carrying credential-stealing code capable of harvesting cloud keys, SSH keys, Kubernetes tokens, database passwords, and other secrets from systems that installed them. Threat intelligence firm CloudSEK now says a dataset it obtained, built from roughly 434,000 files the attackers captured, maps potential exposure to more

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ICS Patch Tuesday: Vulnerabilities Fixed by Siemens, Schneider, Phoenix Contact

CISA has also published several advisories describing vulnerabilities in ICS and other OT products. The post ICS Patch Tuesday: Vulnerabilities Fixed by Siemens, Schneider, Phoenix Contact appeared first on SecurityWeek.

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SAP Commerce Cloud Flaw Could Let Unauthenticated Attackers Execute Arbitrary Code

SAP has released patches to address a maximum-severity security flaw impacting Commerce Cloud (Data Hub Adapter) that could result in arbitrary code execution. The vulnerability, assigned the CVE identifier CVE-2026-58231, is rated 10.0 on the CVSS scoring system. It has been described as a case of insufficient authorization checks and input validation. "SAP Commerce Cloud allows an