APT Groups Swarming on VMware Servers with Log4Shell
CISA tells organizations running VMware servers without Log4Shell mitigations to assume compromise.
An advanced persistent threat is a stealthy, long-term intrusion that maintains access to systems to steal data or disrupt operations.
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Background for this topic.
Advanced Persistent Threat describes a prolonged and targeted cyber intrusion where attackers maintain covert access to a network over extended periods. These intrusions often use customized malware, spear-phishing, and exploitation of specific vulnerabilities to avoid detection and sustain control. The focus is typically on intelligence collection, data theft, or strategic disruption rather than immediate financial gain.
For defenders, APTs pose significant challenges due to their stealth and adaptability, often bypassing traditional security tools. Effective defense involves continuous monitoring for unusual activity, timely patching of vulnerabilities exploited by these actors, and leveraging threat intelligence to recognize known intrusion patterns. Early identification and containment are crucial to limit damage and prevent persistent unauthorized access.
CISA tells organizations running VMware servers without Log4Shell mitigations to assume compromise.
A China-based advanced persistent threat (APT) group is possibly deploying short-lived ransomware families as a decoy to cover up the true operational and tactical objectives behind its campaigns
Bronze Starlight’s use of multiple ransomware families and its victim-targeting suggest there’s more to the group’s activities than just financial gain, security vendor says.
To prevent these attacks, businesses must have complete visibility into, and access and management over, disparate devices.
The APT is pairing a known Microsoft flaw with a malicious document to load malware that nabs credentials from Chrome, Firefox and Edge browsers.
The threat actor targets institutions and companies in Europe and Asia.
ToddyCat's Samurai and Ninja tools are designed to give attackers persistent and deep access on compromised networks, security vendor says.
The APT actor would be utilizing two formerly unknown tools Kaspersky called ‘Samurai backdoor’ and ‘Ninja Trojan’ respectively.
The BRATA Android banking Trojan is evolving into a persistent threat with a new phishing technique and event-logging capabilities.
An advanced persistent threat (APT) actor codenamed ToddyCat has been linked to a string of attacks aimed at high-profile entities in Europe and Asia since at least December 2020
An advanced persistent threat (APT) group dubbed ToddyCat has been targeting Microsoft Exchange servers throughout Asia and Europe for more than a year, since at least December 2020. [...]
An advanced persistent threat (APT) group dubbed ToddyCat has been targeting Microsoft Exchange servers throughout Asia and Europe for more than a year, since at least December 2020. [...]
BRATA now targeting a specific financial institution at a time
The operators behind BRATA have once again added more capabilities to the Android mobile malware in an attempt to make their attacks against financial apps more stealthy