آرشیو ۹۰ روزه

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۲۴۴ خبر

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Security Affairs

PHP2Shell Attacks Started Four Days Before Public Disclosure, AWS Reports

AWS detected PHP2Shell exploit attempts four days before disclosure, highlighting the risk of attackers exploiting critical flaws before patches arrive. Attackers attempted to exploit two critical PHP vulnerabilities four days before the flaws became public, according to Amazon Threat Intelligence. “Amazon Threat Intelligence identified a PHP2Shell exploitation attempt dating to Oct. 17, 2026, in MadPot […]

CSO Online

China-linked hackers used agentic AI in attack on 2,250 Microsoft 365 tenants

A China-state-aligned threat actor compromised a ConnectWise cloud backup application and used an open-source agentic AI framework to turn its stolen credentials against more than 2,250 Microsoft 365 tenants, Microsoft said. Microsoft Threat Intelligence attributed the activity to Storm-0940, which it said has used the ARTEX framework since as early as September 2026 to automate attacks on hundreds of organizations.…

Cyble

The Keys Are in the Browser: Secret Exposure Across AI-Built Websites

Cyble scanned 1.3M+ newly registered domains and found AI-built sites leaking live secrets to the browser: OpenAI keys, Stripe keys, and database tokens. Spinning up a website no longer takes a developer. A prompt to an AI app-builder returns a working, styled, deployable site in minutes, and when one template works, the same operator clones it across a dozen domains before launch. That is also how secrets end up in…

GitLab Blog

PHP2Shell: GitLab helps find and remediate critical PHP flaws

GitLab is not affected by PHP2Shell (CVE-2026-109618 and CVE-2026-109619). The GitLab application is not written in PHP and does not run it to serve web requests, and our Security team has found no evidence of impact to GitLab-managed infrastructure. GitLab.com, GitLab Self-Managed, and GitLab Dedicated are not impacted.PHP is a widely used programming language that runs on web servers and powers popular platforms li…

AWS Security Blog

Amazon Threat Intelligence identifies PHP2Shell exploitation prior to public disclosure in MadPot

Amazon Threat Intelligence identified a PHP2Shell exploitation attempt dating to Oct. 17, 2026, in MadPot telemetry, four days before public disclosure of CVE-2026-109618 and CVE-2026-109619. The exploit attempt originated from an IP address associated with a commercial anonymization network. While the vulnerability was under embargo, the targeting of a honeypot from an anonymized IP address […]

Zscaler ThreatLabz

CVE-2026-109618 and CVE-2026-109619: PHP Vulnerable to Unauthenticated RCE Attacks

*October 26, 2026: This advisory has been updated to clarify language describing exploitability and potential impact.*October 23, 2026: This advisory has been updated with new ThreatLabz analysis and Zscaler Deception telemetry on exploitation activity observed during the first 48 hours following disclosure.IntroductionOn October 21, 2026, two critical remote code execution (RCE) vulnerabilities, CVE-2026-109618 and…

Zscaler ThreatLabz

Inside a Global AI-Assisted Hacking Campaign

IntroductionIn October 2026, Zscaler ThreatLabz investigated AI-assisted cyberattacks that combined the ARTEX penetration testing framework with AI coding assistants and custom automation scripts. Initial reporting of the incident identified the targeting of South Korean financial institutions. However, ThreatLabz discovered additional information about the attack, which went far beyond South Korea. The AI-assisted a…

Palo Alto Networks Blog (General)

Millions of PHP Instances Exposed - What Organizations Need To Do Right Now

Two critical vulnerabilities in PHP (CVE-2026-109618 and CVE-2026-109619) have been published. Both vulnerabilities carry a severe CVSS score of 9.2 (more technical details are in the Unit 42 Threat Brief). This is … The post Millions of PHP Instances Exposed - What Organizations Need To Do Right Now appeared first on Palo Alto Networks Blog.

AhnLab ASEC

Reproducing the PHP2Shell Vulnerability and Detection Using AhnLab EDR/XDR

On October 22, 2026, the PHP Security Team announced in an advisory that it would release security updates addressing the vulnerabilities CVE-2026-109618 and CVE-2026-109619. Although the causes of the two vulnerabilities differ, they are both remote code execution vulnerabilities that allow an unauthenticated threat actor to execute arbitrary code remotely. AhnLab SEcurity intelligence Center (ASEC) […]

Unit 42 (Palo Alto)

“Next Exploit Opportunities”: How a Threat Actor Used AI to Help Plan and Execute Multiple Types of Cybercrime Activities

An investigation into a threat actor bypassing AI safety controls to coordinate credential theft, VoIP fraud planning, and database exfiltration. The post “Next Exploit Opportunities”: How a Threat Actor Used AI to Help Plan and Execute Multiple Types of Cybercrime Activities appeared first on Unit 42.

Flare

Measuring Credential Exposure of Contractors and Integrators After the Refrigeration System Attack in France: 601 Industrial Remote Access Addresses Recovered From Stealer Logs, 73% on the Largest Platform Paired With Device Credentials

By Adrian Cheek, Senior Cybercrime Researcher A stolen password often leaves work for the person holding it. He or she may still need to identify the service, locate its login page, and establish what the account can reach. For some industrial remote access platforms, however, the stolen browser record already contains much of that context […] The post Measuring Credential Exposure of Contractors and Integrators Afte…

Rapid7 Blog

Q3 2026 Threat Update: Attackers Are Exploiting Vulnerabilities Within 3 Days

Three days is the average time between a high-severity vulnerability becoming public and its exploitation, according to the latest Quarterly Threat Landscape Report from Rapid7. And 71% of the exploitation tracked in Q3 occurred within the first seven days.For security teams already managing growing vulnerability backlogs, this creates a difficult question: How do you reduce exposure when attackers can exploit vulner…

ANY.RUN

Your New MTTR Shortcut — Introducing Related Threat Context: Cut Time-to-Triage with Actionable IOC Context

During triage, analysts may overlook valuable threat intelligence simply because they don’t know it exists. Previous investigations, related malicious activity, and industry-specific observations could provide the context needed to decide what to investigate next. Now, all that valuable context is finally within reach! With Related Threat Context, now available to ANY.RUN Enterprise clients, SOC and […] The post Your…

Tenable Blog

php2shell (CVE-2026-109618, CVE-2026-109619): Frequently asked questions about critical PHP remote code execution vulnerabilities

Two critical PHP vulnerabilities could lead to unauthenticated remote code execution. Patches are available for supported PHP 8.x branches, and exploitation attempts began before public disclosure.Change logUpdate October 26: CISA added CVE-2026-109618 and CVE-2026-109619 to its KEV catalog. Added details on a regression in PHP 8.4.27 and 8.5.12 and on PHP's October 23 session upload progress advisory. Added a note o…

Flare

Arachnophobia: How Fear, Branding, and Bad Attribution Distorted The Com

Part 1: The Ecosystem and the Actors By Jon DiMaggio, Cybersecurity Researcher The most dangerous thing about The Com isn’t any single group inside of it, but that the ecosystem replaces them faster than law enforcement can arrest the ones already operating. In 2025 and 2026, law enforcement handed down real sentences to real people […] The post Arachnophobia: How Fear, Branding, and Bad Attribution Distorted The Com…

Flashpoint

Inside Joint Disruption Week: 28 Arrests and 3.7 Million Scam Accounts Removed

Flashpoint joined international law enforcement and private-sector partners in a coordinated operation targeting West African scam networks, resulting in dozens of arrests, millions of fraudulent accounts removed, and over one hundred victims of human trafficking identified. The post Inside Joint Disruption Week: 28 Arrests and 3.7 Million Scam Accounts Removed appeared first on Flashpoint.

US-CERT Alerts

#StopRansomware: SafePay Ransomware

Advisory at a Glance Title #StopRansomware: SafePay Ransomware Original Publication October 20, 2026 Executive Summary This advisory details recent activity by the SafePay ransomware group. SafePay actors have been highly active since August 2024, targeting businesses and critical infrastructure across North America, South America, Europe, and Australia. SafePay actors typically gain access to networks by stealing or…

CyberInsider

AOMEI update servers hijacked in brief bursts to spread Windows malware

Hackers compromised AOMEI’s software distribution infrastructure to deliver Windows backdoors, switching malicious configurations on for just five to ten minutes before restoring legitimate content. The campaign ran between April and July 2026 and affected software delivery channels used by AOMEI Backupper and AnyViewer, according to coordinated reports from Google Threat Intelligence Group (GTIG), Mandiant, and … Th…

Rapid7 Blog

Your Next Insider Threat Won’t be Human: Securing AI Agents From the Outside in

Why the controls on an AI agent have to live outside of it, and what a security operations team can do to implement and maintain those controls.The new privileged user in your environmentSecurity teams spent two decades learning how to work with the people they trust most. Domain admins, DBAs, finance approvers and contractors with VPN access all get a mature playbook: verified identity, scoped access, logged activit…

Zscaler ThreatLabz

Ransomware at Machine Speed: How GenAI Shrinks the Path after Initial Access

Artificial Intelligence technologies have made a huge impact on the security industry. But as with any public technology, adversaries have access to AI as well. They’re wasting no time incorporating AI into their malicious workflows and ransomware operators have been able to leverage it - unfortunately, this has led to some of their successes.Fortunately, there is plenty of potential for defenders to leverage similar…

Zscaler ThreatLabz

CVE-2026-88771: Inside the Exploitation of a Critical NetScaler RCE Vulnerability

IntroductionOn September 27, 2026, Citrix disclosed CVE-2026-88771, a critical remote code execution (RCE) vulnerability affecting NetScaler Application Delivery Controller (ADC) and NetScaler Gateway. The vulnerability carries a CVSS v3.1 score of 9.8 according to NVD and a CVSS v4.0 score of 9.5 according to the Citrix security bulletin CTX697096. The vulnerability allows unauthenticated attackers to execute arbitr…