Microsoft has confirmed user reports that the Teams team collaboration app is displaying non-dismissible location prompts on some macOS systems. [...]

Fox Tempest provides a service that cybercriminals use to distribute ransomware and other malware disguised as legitimate software. The post Microsoft Disrupts Malware-Signing Service Run by ‘Fox Tempest’  appeared first on SecurityWeek.

Proof-of-concept (PoC) exploit code has now been released for a recently patched security flaw in the Linux kernel that could allow for local privilege escalation (LPE). Dubbed DirtyDecrypt (aka DirtyCBC), the vulnerability was discovered and reported by the Zellic and V12 security team on May 9, 2026, only to be informed by the maintainers that it was a duplicate of a vulnerability that had

Yet another Shai-Hulud attack has impacted the Node Package Manager (npm) ecosystem, with threat actors publishing 639 malicious versions across 323 unique packages in roughly one hour. [...]

Convenience store chain giant 7-Eleven confirmed that its systems were breached in a cyberattack claimed by the ShinyHunters extortion group last month. [...]

Microsoft's total vulnerability count stayed steady in 2025, but critical flaws surged year over year. BeyondTrust breaks down why attackers are increasingly focused on privilege escalation and identity abuse. [...]

Dark Reading editors reflect on two decades of dramatic change — from perimeter defense to assume-breach strategies — and warn that while AI, cloud, and COVID-19 have transformed the threat landscape, organizations are still failing at fundamental security hygiene that could stop sophisticated attacks in their tracks.

Attackers are increasingly abusing Microsoft’s decades-old MSHTA utility to stealthily deliver stealers, loaders, and persistent malware through phishing, fake software downloads, and LOLBIN-based attack chains. The post Legacy Windows Tool MSHTA Fuels Surge in Silent Malware Attacks appeared first on SecurityWeek.

The security defect can be exploited remotely, without authentication, to execute arbitrary code and leak sensitive information. The post Unpatched ChromaDB Vulnerability Can Lead to Server Takeover appeared first on SecurityWeek.

IT teams are increasingly overwhelmed by alerts from disconnected systems, forcing responders to manually coordinate investigations during network incidents. This webinar explores how automation and AI-assisted workflows can help reduce response delays and improve operational coordination. [...]

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to take control of the victim's browser. The following versions of Kieback & Peter DDC Building Controllers are affected: DDC4002 <=1.12.14 (CVE-2026-4293) DDC4100 <=1.12.14 (CVE-2026-4293) DDC4200 <=1.12.14 (CVE-2026-4293) DDC4200-L <=1.12.14 (CVE-2026-4293) DDC4400 <=1.12.14 (CVE-2026-4293) DDC4002e <=1.23.4 (CVE-2026-4293) DDC4200e <=1.23.4 (CVE-2026-4293) DDC4400e <=1.23.4 (CV

View CSAF Summary A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available. Customers are advised to consult and implement the workarounds

View CSAF Summary An update is available that resolves vulnerability in the product versions listed as affected in this advisory. A path traversal vulnerability in these products can allow unauthenticated users to gain access to restricted directories. Exploiting this vulnerability can lead to complete system compromise and exposure of sensitive information. The following versions of ABB CoreSense HM and CoreSense M10 are affected: CoreSense™ HM <=2.3.1, 2.3.4 (CVE-2025-3465) CoreSense™ M10

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to perform unauthenticated remote code execution. The following versions of ScadaBR are affected: ScadaBR 1.2.0 (CVE-2026-8602, CVE-2026-8603, CVE-2026-8604, CVE-2026-8605) CVSS Vendor Equipment Vulnerabilities v3 9.1 ScadaBR ScadaBR Missing Authentication for Critical Function, Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Cross-Site Request Forgery

View CSAF Summary Successful exploitation of this vulnerability could result in information disclosure, including capture of camera account credentials. The following versions of ZKTeco CCTV Cameras are affected: SSC335-GC2063-Face-0b77 Solution CVSS Vendor Equipment Vulnerabilities v3 9.1 ZKTeco ZKTeco CCTV Cameras Authentication Bypass Using an Alternate Path or Channel Background Critical Infrastructure Sectors: Commercial Facilities Countries/Areas Deployed: Worldwide Company

The stolen credit card data was released as a free download, allegedly in response to seller misconduct. The post B1ack’s Stash Marketplace Gives Away 4.6 Million Stolen Credit Cards appeared first on SecurityWeek.

The organizations best prepared to face disruption are those that align security, continuity and risk management around what the business cannot afford to lose. The post Cyber Resilience is the New Business Continuity Plan appeared first on SecurityWeek.

In February 2026, a phishing-as-a-service (PhaaS) platform called EvilTokens went live. Within five weeks, it had compromised more than 340 Microsoft 365 organizations across five countries.  The targets of the platform received a message asking them to enter a short code at microsoft.com/devicelogin and complete their normal MFA challenge, then walked away believing they had verified a

Microsoft says customers in restricted network environments may encounter Windows Update failures after installing the January 2026 optional non-security preview updates. [...]

The SHub Reaper stealer, which hides behind fake WeChat and Miro installers, marks a shift from ClickFix social engineering to Apple script-based execution.

Drupal has issued an alert stating that it intends to release a "core security release" for all supported branches on May 20, 2026, from 5-9 p.m. UTC. "The Drupal Security Team urges you to reserve time for core updates at that time because exploits might be developed within hours or days," the maintainers of the PHP-based content management system (CMS) said. "Not all configurations are

The 13-country effort, named Operation Ramz, targeted cyber threats in the Middle East and North Africa region. The post 201 Arrested in Crackdown on Cybercrime in Middle East, North Africa appeared first on SecurityWeek.

Patched in April, the underlying vulnerability allows local attackers to elevate their privileges to root. The post PoC Released for DirtyDecrypt Linux Kernel Vulnerability appeared first on SecurityWeek.

Critical security vulnerabilities have been disclosed in SEPPMail Secure E-Mail Gateway, an enterprise-grade email security solution, that could be exploited to achieve remote code execution and enable an attacker to read arbitrary mails from the virtual appliance. "These vulnerabilities could have been exploited to read all mail traffic or as an entry vector into the internal network,"

Cybersecurity researchers have flagged a compromised version of the Nx Console extension that was published to the Microsoft Visual Studio Code (VS Code) Marketplace. The extension in question is rwl.angular-console (version 18.95.0), a popular user interface and plugin for code editors like VS Code, Cursor, and JetBrains. The VS Code extension has more than 2.2 million installations. The Open

The vulnerability, CVE-2026-8153, affects Universal Robots PolyScope 5 and it can be exploited for OS command injection.  The post Critical Vulnerability Exposes Industrial Robot Fleets to Hacking appeared first on SecurityWeek.

In yet another software supply chain attack, threat actors have compromised the popular GitHub Actions workflow, actions-cool/issues-helper, to run malicious code that harvests sensitive credentials and exfiltrates them to an attacker-controlled server. "Every existing tag in the repository has been moved to point to an imposter commit that does not appear in the action's normal commit history,

Cybersecurity researchers have discovered a fresh software supply chain attack campaign that has compromised various npm packages associated with the @antv ecosystem as part of the ongoing Mini Shai-Hulud attack wave. "The attack affects packages tied to the npm maintainer account atool, including echarts-for-react, a widely used React wrapper for Apache ECharts with roughly 1.1 million weekly

More than 200 individuals were arrested for cybercrime activities during INTERPOL's Operation Ramz, which focused on the Middle East and North Africa. [...]

Understanding AI BOMs and where they fit into risk management for artificial intelligence.