Meta Cracks Down on Cyber Espionage Operations in South Asia Abusing Facebook

Facebook parent company Meta disclosed that it took action against two espionage operations in South Asia that leveraged its social media platforms to distribute malware to potential targets. The first set of activities is what the company described as "persistent and well-resourced" and undertak...

NetStandard attack should make Managed Service Providers sit up and take notice

Managed Service Providers MSPs, organizations that allow companies to outsource a variety of IT and security functions, are a growing market. Because they are a potential gateway to lots of company networks they make a very attractive target for cybercriminals. In a recent threat advisory Huntres...

NetStandard attack should make Managed Service Providers sit up and take notice

Managed Service Providers MSPs, organizations that allow companies to outsource a variety of IT and security functions, are a growing market. Because they are a potential gateway to lots of company networks they make a very attractive target for cybercriminals. In a recent threat advisory Huntres...

APT trends report Q2 2022

For five years, the Global Research and Analysis Team GReAT at Kaspersky has been publishing quarterly summaries of advanced persistent threat APT activity. These summaries are based on our threat intelligence research; and they provide a representative snapshot of what we have published and...

Experts Uncover New 'CosmicStrand' UEFI Firmware Rootkit Used by Chinese Hackers

An unknown Chinese-speaking threat actor has been attributed to a new kind of sophisticated Unified Extensible Firmware Interface UEFI firmware rootkit called CosmicStrand. "The rootkit is located in the firmware images of Gigabyte or ASUS motherboards, and we noticed that all these images are...

CosmicStrand: the discovery of a sophisticated UEFI firmware rootkit

Introduction Rootkits are malware implants which burrow themselves in the deepest corners of the operating system. Although on paper they may seem attractive to attackers, creating them poses significant technical challenges and the slightest programming error has the potential to completely cras...

CVE-2022-36446

software/apt-lib.pl in Webmin before 1.997 lacks HTML escaping for a UI command...

CVE-2022-36446

CVE-2022-36446 : Webmin versions before 1.997 are vulnerable to an authenticated remote code execution via software/apt-lib.pl which fails to HTML-escape a UI command, enabling an OS command injection when updating packages. Exploitation requires access to the Software Package Updates module and ...

Webmin 安全漏洞

Webmin is a set of Web-based system administration tools for Unix-like operating systems from the Webmin community. A security vulnerability exists in versions of Webmin prior to 1.997, which stems from the lack of HTML escaping of UI commands in its software/apt-lib.pl component...

PT-2022-4098

Name of the Vulnerable Software and Affected Versions Webmin versions prior to 1.997 Description The issue is related to a lack of HTML escaping for a UI command in the software/apt-lib.pl component of Webmin, allowing a remote attacker to execute arbitrary code. Recommendations For versions prio...

Hackers Use Evilnum Malware to Target Cryptocurrency and Commodities Platforms

The advanced persistent threat APT actor tracked as Evilnum is once again exhibiting signs of renewed activity aimed at European financial and investment entities. "Evilnum is a backdoor that can be used for data theft or to load additional payloads," enterprise security firm Proofpoint said in a...

APT Groups Trapping Targets with Clever Twitter Scheme

By Deeba Ahmed According to researchers, state-backed APT groups are trapping their targets by employing social engineering tactics including posing as… This is a post from HackRead.com Read the original post: APT Groups Trapping Targets with Clever Twitter Scheme...

Malicious Cyber Actors Continue to Exploit Log4Shell in VMware Horizon Systems

Summary Actions to take today: • Install fixed builds, updating all affected VMware Horizon and UAG systems to the latest versions. If updates or workarounds were not promptly applied following VMware’s release of updates for Log4Shell in December 2021,treat all affected VMware systems as...

Transparent Tribe begins targeting education sector in latest campaign

Cisco Talos has been tracking a new malicious campaign operated by the Transparent Tribe APT group. This campaign involves the targeting of educational institutions and students in the Indian subcontinent, a deviation from the adversary's typical focus on government entities. The attacks result i...

North Korean APT targets US healthcare sector with Maui ransomware

State-sponsored North Korean threat actors have been targeting the US Healthcare and Public Health HPH sector for the past year using the Maui ransomware, according to a joint cybersecurity advisory CSA from the FBI, Cybersecurity and Infrastructure Security Agency CISA, and the Department of the...

Bitter APT Hackers Continue to Target Bangladesh Military Entities

Military entities located in Bangladesh continue to be at the receiving end of sustained cyberattacks by an advanced persistent threat tracked as Bitter. "Through malicious document files and intermediate malware stages the threat actors conduct espionage by deploying Remote Access Trojans,"...

Bronze Starlight uses loader malware to deploy ransomware

Threat Level Actor Report For a detailed advisory, download the pdf file here Summary Bronze Starlight, a Chinese APT, is deploying ransomware LockFile, AtomSilo, Rook, Night Sky, and Pandora via the HUI loader malware to carry out double extortion...

Immigration organisations targeted by APT group Evilnum

Organisations working in the immigration sector are advised to be on high alert for Advanced Persistent Threat APT attacks. Bleeping Computer reports that European organisations, specifically, are under threat from the Evilnum hacking group. Evilnum, on the APT scene since 2018 at the earliest an...

Unknown threat groups continues to exploit Log4j in VMware Products

Threat Level Attack Report For a detailed advisory, download the pdf file here Summary An unknown APT group is exploiting the Log4j vulnerability that is affecting VMware Horizon and Unified Access Gateway UAG servers to compromise the system and take over the entire network by deploying malware...

CISA Log4Shell warning: Patch VMware Horizon installations immediately

CISA and the United States Coast Guard Cyber Command CGCYBER are warning that the threat of Log4Shell hasnt gone away. Its being actively exploited and used to target organisations using VMware Horizon and Unified Access Gateway servers. Log4Shell: what is it? Log4Shell was a zero-day vulnerabili...