#zero_day

One of the vulnerabilities is being actively exploited in the wild, according to Microsoft, the fourth month in a row in which this is the case.

Iranian nation-state groups have now joined financially motivated actors in actively exploiting a critical flaw in PaperCut print management software, Microsoft said. The tech giant's threat intelligence team said it observed both Mango Sandstorm (Mercury) and Mint Sandstorm (Phosphorus) weaponizing CVE-2023-27350 in their operations to achieve initial access. "This activity shows Mint

The issue was addressed with improved checks. This issue is fixed in iOS 16.4 and iPadOS 16.4. An app may be able to unexpectedly create a bookmark on the Home Screen

The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, tvOS 16.4, watchOS 9.4, iOS 16.4 and iPadOS 16.4. An app may be able to execute arbitrary code with kernel privileges

A privacy issue was addressed by moving sensitive data to a more secure location. This issue is fixed in macOS Ventura 13.3. An app may be able to access user-sensitive data

LockBit maintained its position as the top ransomware attacker and was also observed expanding into the Mac space. (Read more...) The post Ransomware review: May 2023 appeared first on Malwarebytes Labs.

Threat hunting is an essential component of your cybersecurity strategy. Whether you're getting started or in an advanced state, this article will help you ramp up your threat intelligence program. What is Threat Hunting? The cybersecurity industry is shifting from a reactive to a proactive approach. Instead of waiting for cybersecurity alerts and then addressing them, security organizations are

Categories: Apple Categories: News Tags: macOS Tags: iOS Tags: iPadOS Tags: Rapid Security Response Tags: RSR After announcing Rapid Security Response (RSR) last year, Apple has finally released the first RSR patches to the public. (Read more...) The post Apple releases first Rapid Security Response update for iOS, iPadOS, and macOS users appeared first on Malwarebytes Labs.

Fortigate version 7.0.1 post authentication stack overflow zero day proof of concept exploit.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added three flaws to the Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation. The security vulnerabilities are as follows - CVE-2023-1389 (CVSS score: 8.8) - TP-Link Archer AX-21 Command Injection Vulnerability CVE-2021-45046 (CVSS score: 9.0) - Apache Log4j2 Deserialization of Untrusted