Healthcare technology company Xsolis says that sensitive data belonging to nearly 1.4 million individuals was compromised in a phishing attack that gave attackers access to its network. [...]

The CI/CD workflow weakness affects Microsoft's Azure Sentinel, Google's AI Agent Development Kit, Apache's Doris analytics database, Cloudflare's Workers SDK, and Python Software Foundation's Black.

A new macOS ClickFix campaign is using Terminal commands to silently download, mount, and launch info-stealing malware from malicious disk image (DMG) files. [...]

A Russian-speaking initial access broker (IAB) driven by financial gain is assessed to be behind a large-scale credential-harvesting operation known as FortiBleed that has targeted over 430,000 FortiGate firewalls globally. The campaign, active since February 2026, involves collecting credential lists, searching for exposed services, brute-forcing accessible systems, and deploying bespoke

Named EmberAI, the new capability is built on Dragos’ massive operational technology cybersecurity dataset. The post Dragos Unveils AI for OT Security  appeared first on SecurityWeek.

Two men pleaded guilty in the United Kingdom this week to criminal charges stemming from an August 2024 cyberattack that crippled Transport for London, the entity responsible for the public transport network in the Greater London area. The duo were key members of a prolific cybercrime group known as Scattered Spider, and their guilty pleas came on the first day of what was expected to be a six-week trial.

Attackers could abuse Dify's multi-tenant cloud service to read private chats, preview other tenants' documents, and reach internal APIs. The post Data Exposure Flaws Threaten Dify AI Platform Used by 1 Million Apps appeared first on SecurityWeek.

Two members of the 'Scattered Spider' cybercrime group pleaded guilty to hacking the Transport for London (TfL) systems in 2024. [...]

Security firm AIR built a fake AI agent skill, pushed it through a popular skill marketplace and an Instagram ad, and says it reached roughly 26,000 agents, including some on corporate accounts. Every skill security scanner the firm tested it against marked it safe. The payload was harmless by design: it collected the user's email address and did nothing else. The point was to show

President Trump signed an executive order on June 22 setting hard deadlines for federal agencies to move high-value assets and high-impact systems to post-quantum cryptography. Key establishment must move by December 31, 2030; digital signatures by December 31, 2031. EO 14409 leaves national security systems on a separate track. The deadlines matter because of a threat that does not

GitHub is moving to strengthen software supply chain security by updating "actions/checkout" to block pwn request attacks that exploit the risky use of the "pull_request_target workflow" trigger to run malicious code with the workflow's full privileges. Effective June 18, 2026, the latest version of "actions/checkout," the official GitHub action for checking out a repository into the

Attackers can now weaponize newly disclosed vulnerabilities far faster than most organizations can patch them. Picus Security explains how security teams can validate exploitability before a public exploit even exists. [...]

LastPass announced that hackers accessed customer data from its Salesforce environment after stealing the company's OAuth tokens in the Klue supply chain attack earlier this month. [...]

SocGholish uses traffic distribution systems (TDSs) to provide initial access into victims' networks for cybercrime groups such as the notorious Evil Corp.

The high-severity use-after-free vulnerability in Samsung's KNOX security framework affected Android-powered Galaxy devices from the S9 through S25. The post Eight-Year-Old Samsung KNOX Flaw Exposed Millions of Galaxy Devices to Kernel Attacks appeared first on SecurityWeek.

Carl Froggett combines CISO and CIO. He currently occupies both positions at Deep Instinct. Before then, he was CISO at Citi for almost 17 years. The post CISO Conversations: Carl Froggett – Combining CISO and CIO at Deep Instinct appeared first on SecurityWeek.

The threat actors engineered a Golang-based sniffer to target 430,000 FortiGate firewalls and identify 110 million credentials in the ongoing global campaign.

Phishing, BEC, and account takeover attacks continue to overwhelm security teams with alerts and investigations. This webinar explores how behavioral AI can help automate detection and response workflows, reducing alert fatigue and improving operational efficiency. [...]

26-year-old Abdellah Belmili faces up to 30 years in prison for allegedly operating the marketplaces Market0Day and Spoxy. The post Algerian Man Extradited to US for Running Cybercrime Marketplaces appeared first on SecurityWeek.

View CSAF Summary WinCC Certificate Manager insufficiently protects key material that could allow an attacker to extract sensitive information. Siemens has released a new version for SIMATIC WinCC Unified PC Runtime V21 and recommends to update to the latest version. Siemens recommends specific countermeasures for products where fixes are not, or not yet available. The following versions of Siemens WinCC Certificate Manager are affected: SIMATIC WinCC Unified PC Runtime V16 vers:all/*  SIMATIC

View CSAF Summary SIPROTEC 5 is vulnerable to arbitrary file uploads by authenticated users using the DIGSI 5 protocol. This could allow an attacker to upload malicious configuration files, potentially causing a permanent denial of service condition. As a mitigation measure, users of the CP050 and CP150 device models are advised to upgrade to version 9.90 or later. For CP300 device models, devices 7ST85 and 7ST86 are advised to upgrade to version 10.00 or later, while the remaining models should

View CSAF Summary B&R is aware of publicly reported vulnerabilities affecting the Linux kernel versions shipped with the products listed as affected in the advisory. Successful local exploitation of these vulnerabilities could allow an attacker to escalate privileges on the affected system. Public proof-of-concept exploits are available for the vulnerabilities described herein. At the time of publication of this advisory, B&R had no evidence of active exploitation targeting B&R products. The fol

View CSAF Summary Successful exploitation of this vulnerability could allow access to underlying OS functions even when Freelance Operations is active, depending on system configuration and user permissions. The following versions of ABB Freelance Security Lock are affected: ABB System Version (<=Freelance 2013) installed with ABB Freelance Security Lock(All versions) vers:all/*  ABB System Version (Freelance 2013 SP1) installed with ABB Freelance Security Lock(All versions) vers:all/*  ABB Sys

View CSAF Summary Successful exploitation of this vulnerability could allow attackers to manipulate critical device settings and repeatedly disrupt operations, potentially causing a loss of communications to the device. The following versions of Hubbell Aclara Metrum Cellular Web Interface are affected: Aclara Metrum Cellular Web Interface CVSS Vendor Equipment Vulnerabilities v3 7.5 Hubbell Hubbell Aclara Metrum Cellular Web Interface Missing Authentication for Critical Function B

View CSAF Summary OpenSSL has published a stack based buffer overflow vulnerability that allows a remote attacker to cause a denial of service (DoS) or potentially allow for remote code execution. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available. The following versions of Siemens Products using Ope

View CSAF Summary SINEC INS before V1.0 SP2 Update 6 is affected by multiple vulnerabilities. Siemens has released a new version for SINEC INS and recommends to update to the latest version. The following versions of Siemens SINEC INS are affected: SINEC INS vers:intdot/<1.0.2.6  CVSS Vendor Equipment Vulnerabilities v3 8.8 Siemens Siemens SINEC INS Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Path Traversal: '/dir/../filename', Execution

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.   CVE-2025-67038 Lantronix EDS5000 Code Injection Vulnerability CVE-2026-34908 Ubiquiti UniFi OS Improper Access Control Vulnerability CVE-2026-34909 Ubiquiti UniFi OS Path Traversal Vulnerability CVE-2026-34910 Ubiquiti UniFi OS Improper Input Validation Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and po

Attackers can send crafted media files to execute code in any application that uses FFmpeg’s libavcodec library. The post FFmpeg PixelSmash Flaw Allows RCE on Video Players, Media Servers, NAS Appliances appeared first on SecurityWeek.

Every weapon begins as an extension of the hand that holds it. The spear lengthened the reach of the arm. The bow sent the point flying without the throw. The rifle placed a man's death a quarter mile beyond his sight, and the aircraft carried that death across oceans. At each turn, the distance between the warrior and the wound grew wider, and yet one thing never moved: a human chose the target

OpenAI has expanded its Daybreak cybersecurity initiative with a new suite of tools and partnerships. The post OpenAI Refocuses Cybersecurity Efforts on Patching Over Discovery appeared first on SecurityWeek.