China's Stealthy Hackers Infiltrate U.S. and Guam Critical Infrastructure Undetected

A stealthy China-based group managed to establish a persistent foothold into critical infrastructure organizations in the U.S. and Guam without being detected, Microsoft and the "Five Eyes" nations said on Wednesday. The tech giant's threat intelligence team is tracking the activity, which includ...

People's Republic of China State-Sponsored Cyber Actor Living off the Land to Evade Detection

Summary The United States and international cybersecurity authorities are issuing this joint Cybersecurity Advisory CSA to highlight a recently discovered cluster of activity of interest associated with a People’s Republic of China PRC state-sponsored cyber actor, also known as Volt Typhoon...

E.U. Regulators Hit Meta with Record $1.3 Billion Fine for Data Transfer Violations

Facebook's parent company Meta has been fined a record $1.3 billion by European Union data protection regulators for transferring the personal data of users in the region to the U.S. In a binding decision taken by the European Data Protection Board EDPB, the social media giant has been ordered to...

webkitgtk: correctness issue in the JIT was addressed with improved checks

A vulnerability was found in webkitgtk. Processing maliciously crafted web content may disclose the internal states of the app...

New Ransomware Gang RA Group Hits U.S. and South Korean Organizations

A new ransomware group known as RA Group has become the latest threat actor to leverage the leaked Babuk ransomware source code to spawn its own locker variant. The cybercriminal gang, which is said to have been operating since at least April 22, 2023, is rapidly expanding its operations, accordi...

Greatness a Growing Threat to Microsoft 365 Users

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The Phishing-as-a-Service PaaS platform named Greatness has experienced a surge in its operations, which target organizations utilizing Microsoft 365 in the United States, United Kingdom, Australia, Sout...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox. An attacker exploiting this vulnerability could execute arbitrary code...

CVE-2023-0857

Unintentional change of settings during initial registration of system administrators which uses control protocols. The affected Office / Small Office Multifunction Printers and Laser Printers may allow an attacker on the network segment to trigger unauthorized access to the product. :Satera...

CVE-2023-0851

Buffer overflow in CPCA Resource Download process of Office / Small Office Multifunction Printers and Laser Printers which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. :Satera LBP660C Series/LBP620C Series/MF740C...

The vulnerability of Juniper Networks Junos OS routers of the JRR200 series, related to incorrect handling of exceptional states, allows a attacker to trigger a service failure.

The vulnerability of Juniper Networks Junos OS routers of the JRR200 series is related to incorrect handling of exceptional states. Exploiting this vulnerability can allow a malicious actor to cause service interruptions by sending specially crafted packets...

webkitgtk: correctness issue in the JIT was addressed with improved checks

A vulnerability was found in webkitgtk. Processing maliciously crafted web content may disclose the internal states of the app...

CVE-2023-23543

The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in macOS Ventura 13.3, iOS 15.7.4 and iPadOS 15.7.4, iOS 16.4 and iPadOS 16.4, watchOS 9.4. A sandboxed app may be able to determine which app is currently using the camera...

Apache StreamPark Input Validation Error Vulnerability

Apache StreamPark is the United States Apache Apache Foundation of a streaming media application development framework. Apache StreamPark suffers from an input validation error vulnerability that stems from the fact that when a user modifies his or her profile, the username is passed as a paramet...

CVE-2023-23543

CVE-2023-23543 affects Apple platforms (macOS Ventura 13.3; iOS 15.7.4/iPadOS 15.7.4; iOS 16.4/iPadOS 16.4; watchOS 9.4). A sandboxed app may be able to determine which other app is currently using the camera due to restricted observability of app states. Root cause: privacy-related observability...

Here's what security teams need to know about the new Biden-Harris National Cybersecurity Strategy

The release of the National Cybersecurity Strategy by the Biden-Harris Administration is a significant development that will have an impact on security teams across the United States. What does it say?...

The vulnerability of Juniper Networks’ Junos OS operating system’s IPsec library allows a attacker to induce a service failure.

The vulnerability of Juniper Networks’ Junos OS operating system’s IPsec library is related to improper handling of exceptional states. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

Oracle WebLogic Server vulnerability added to CISA list as “known to be exploited”

On May 1, 2023 the Cybersecurity and Infrastructure Security Agency CISA added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. This means that Federal Civilian Executive Branch FCEB agencies are obliged to remediate the...

Vietnamese Threat Actor Infects 500,000 Devices Using 'Malverposting' Tactics

A Vietnamese threat actor has been attributed as behind a "malverposting" campaign on social media platforms to infect over 500,000 devices worldwide over the past three months to deliver variants of information stealers such as S1deload Stealer and SYS01stealer. Malverposting refers to the use o...

North Korean-Backed Group’s Sparks X_Trader Supply Chain Attack

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The XTrader software supply chain attack affected at least a number of critical infrastructure entities in the United States and Europe. To receive real-time threat advisories, please follow HiveForce La...

Linux kernel denial of service vulnerability (CNVD-2023-51389)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a denial of service vulnerability that originates in the Device Mapper-Multipathing subcomponent where the driver drivers/md/dm-ioctl.c may recursivel...