Cybersecurity News

OpenAI confirmed GPT-6.1 Terra is safer overall than some of its older models, but its safety testing also found other problems. [...]

The University of New Mexico Health Sciences Center disclosed a cyberattack that caused system outages and disrupted patient care and academic activities. [...]

Open-source maintainers are so overwhelmed by AI-generated security reports that some have stopped accepting them. OpenAI’s Daybreak lead says the fix is higher-quality findings and far more coordination. The post Before you file that AI bug report, OpenAI has some advice appeared first on CyberScoop.

A credit card skimming group reportedly compromised a shared analytics script used by e-commerce platform Convertr to steal shoppers' payment data during checkout. [...]

Anthropic has said out-of-control AI poses a threat to the world, but perhaps unsurprisingly suggests that profit will shape those decisions, too. The post All the security risks Anthropic is worried about before its IPO  appeared first on CyberScoop.

Artem Stryzhak participated in a series of ransomware attacks on hospitals, government entities and law firms from the middle of 2018 to late 2021. The post Prolific Hive and Nefilim ransomware affiliate sentenced to 70 months in prison appeared first on CyberScoop.

Microsoft has released out-of-band (OOB) Windows updates to remove trust in certificates tied to compromised eMudhra certificate authority keys, protecting systems that do not receive automatic certificate trust updates. [...]

The University of New Mexico is working to restore systems following the incident, which has been claimed by the BYOD ransomware group

Agent decision logs and telemetry data belonging to Warp agentic development environment users were exposed in an attack on a third-party vendor in the project's infrastructure. [...]

Researchers uncovered an OpenAI API flaw that exposed hidden AI reasoning traces, prompting a fix and a $6000 bug bounty reward

Attackers have infected 953 online stores with a scanner-evading JavaScript loader since July 2025

Election messages can ask you to register, donate, take a survey, or buy merchandise. Here’s how to check before you click or pay.

Tailscale is preparing a patch for Tailscale SSH flaws whose details went public over the weekend, before any fixes had been released. The post Tailscale Rushes Patches After Uncoordinated Disclosure of ‘Tailworm’ Flaws appeared first on SecurityWeek.

Like the water sector initiative, the six-month pilot program will connect rural hospitals with industry for free services. The post National cyber director rolls out latest pilot in South Carolina, this time for rural hospitals appeared first on CyberScoop.

ISC2’s new Cyber-AI Workforce Coalition serves as a “vendor-neutral convener” to map the future of AI security careers, ISC2 CEO Scott Beale told Infosecurity

I tested eight popular SVG sanitizers and bypassed six of them. In this post, I'll show you how a response header can run JavaScript in Firefox even when the response body is completely harmless XML.

The Tailscale security team is working to patch almost a dozen security vulnerabilities that could be exploited to steal credentials, crash servers, gain root privileges, and more. [...]

Attackers are increasingly abusing legitimate IT tools, Microsoft 365 sessions, and everyday workflows to compromise businesses without triggering traditional defenses. Huntress Labs ranks the threats hitting organizations hardest, highlighting which attack techniques deserve immediate attention and which remain emerging risks. [...]

A leaked SquareML access key could have been used to access a database containing personal and health information. The post Vendor Key Leak Puts Data of 238,000 Denver Health Plan Members at Risk appeared first on SecurityWeek.

Eight max-severity security defects could lead to remote code execution and authentication bypass. The post HPE Patches Dozens of Critical Flaws in Networking Products appeared first on SecurityWeek.

Key Points Introduction Over the past two months, we have been tracking a campaign that abuses the popularity of AI tools such as ChatGPT and Claude to spread a custom malware chain we call Yoba. The attackers use fake GitHub projects that pretend to be AI desktop applications like GPT-5.6 Sol, GPT-6 Astra, and Claude […] The post Tricks from the Past deployed via signed ChatGPT and Claude binaries appeared first on Check Point Research.

Our latest report reveals how AI is reshaping our relationships, blurring what feels authentic, and creating new ways for intimacy to be exploited.

Arctic Wolf warned that the function enables highly effective social engineering attacks, which lead to incidents such as ransomware

PHP and Node.js flaws, hacked sites, fake updates, and rogue certificates can put you at risk even on trusted websites. Here’s how to stay safe.

The company says it reacted to an issue affecting some of its systems, including DreamHost webmail. The post Unexplained DreamHost Incident Prompts Email, FTP Password Resets appeared first on SecurityWeek.

How industry, the NCSC and the FCA worked together to help organisations share information while protecting market integrity

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-48356 Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type Vulnerability CVE-2026-111497 Google Brotli Unchecked Return Value Vulnerability These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise.  Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA’s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring ac

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition, corrupt memory, disclose sensitive information, or potentially execute arbitrary code. The following versions of EPICS Base are affected: EPICS Base release <=7.0.10 (CVE-2026-114595, CVE-2026-114596, CVE-2026-114597, CVE-2026-114598) CVSS Vendor Equipment v3 9.8 The EPICS Community EPICS Base release 3 Vulnerabilities Integer Overflow or Wraparound, Improper Handling of Length Parameter Inconsistency, Access of Resource Using Incompatible Type ('Type Confusion') Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Global Vulnerabilities Expand All + CVE-2026-114595 In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code (CVE-2023-4863), bypass authentication (CVE-2026-16436 and CVE-2026-16437), or perform arbitrary operations (CVE-2026-16438), resulting in information disclosure, tampering with, destruction, or deletion of information, and a denial-of-service (DoS) condition of the system. The following versions of Mitsubishi Electric GENESIS, GENESIS64, ICONICS Suite, Hyper Historian, AnalytiX, MobileHMI, IoTWorX, MC Works64, GENESIS32 and BizViz are affected: Mitsubishi Electric GENESIS64 >=10.97|<=10.97.2 (CVE-2023-4863) Mitsubishi Electric ICONICS Suite >=10.97|<=10.97.2 (CVE-2023-4863) Mitsubishi Electric GENESIS <=11.03 (CVE-2026-16436, CVE-2026-16437) Mitsubishi Electric GENESIS64 <=10.97.3 (CVE-2026-16436, CVE-2026-16437, CVE-2026-16438) Mitsubishi Electric ICONICS Suite <=10.97.3 (CVE-2026-16436, CVE-2026-16437, CVE-2026-16438) Mitsubishi Electric Hyper Historian <=10.97.3 (CV

Apple patched 286 vulnerabilities in iOS and macOS 27.2 and brought the fix for an exploited CoreGraphics zero-day to older iPhones. The post iOS, macOS 27.2 Patch 286 Bugs; Fix for Exploited Flaw Backported to iOS 18 appeared first on SecurityWeek.