Software

Microsoft has patched a maximum-severity vulnerability in the Entra ID identity and access management (IAM) platform that has been exploited in attacks. Formerly known as Azure Active Directory (or Azure AD), it is a cloud-based IAM platform that provides Microsoft 365, Azure, or Dynamics CRM Online customers with authentication, policy enforcement, and protection across apps

Threat actors are abusing FTP banners to hide commands that deliver two previously undocumented remote access trojans named E4del and PINHOLE. MalwareHunterTeam observed this unusual technique in July in an attack that used shortcut files (.LNK) and FTP server banners as dead-drop resolvers (DDR) to retrieve commands. FTP banners are text strings the server uses

The Hospital for Sick Children (SickKids) has disclosed that the personal information of some current and former employees, as well as job applicants, was exposed in a “cybersecurity incident.” The hospital says the breach stemmed from a flaw in third-party software. Clinical systems and patient records were untouched, according to the Toronto pediatric hospital, but

Your clients receive thousands of emails every day, but all it takes is one convincing message to turn a seemingly harmless email into a security incident you will be responsible for cleaning up. AI has fundamentally changed phishing, making it easier to launch, harder to detect and far more convincing than traditional email filters were

Hackers compromised the maintainer account behind the widely used Rust crate arrayref to introduce malware that executed on developers’ systems during compilation. Within a 23-minute window, the attacker also poisoned two other crates, append-only-vec and internment, in the same supply-chain attack. The arrayref crate is a popular Rust library with more than 53 million downloads

Amidst a spate of ongoing cyberattacks targeting water systems across the country, the U.S. government’s security agencies are warning that hackers are actively breaking into Siemens devices used in critical infrastructure. U.S. cybersecurity agency CISA, the FBI, and the National Security Agency, among others, said on Wednesday that hackers are targeting “all” Siemens S7 programmable

Citrix has warned customers to immediately secure their systems against two vulnerabilities affecting NetScaler Gateway secure remote access solutions and NetScaler ADC networking appliances. The most severe of the two, tracked as CVE-2026-19490, can allow remote attackers without privileges to bypass authentication when the appliance is configured as an AAA virtual server or as a

The Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies that threat actors are now exploiting a critical MLflow vulnerability. MLflow is an open-source AI engineering platform for large language models (LLMs) and agents backed by the Linux Foundation, with over 30 million monthly downloads, used by thousands of organizations to debug, evaluate, optimize, and