A team of researchers from the CISPA Helmholtz Center for Information Security in Germany has disclosed an architectural bug impacting ******** chip company T-Head's XuanTie C910 and C920 RISC-V CPUs that could allow attackers to gain unrestricted access to susceptible devices.
The vulnerability has been codenamed GhostWrite. It has been described as a direct CPU bug embedded in the hardware, asView the full article
Cybersecurity researchers have discovered two security flaws in Microsoft's Azure Health **** Service that, if exploited, could permit a malicious actor to achieve lateral movement within customer environments and access sensitive patient data.
The critical issues, now patched by Microsoft, could have allowed access to cross-tenant resources within the service, Tenable said in a new report sharedView the full article
Traditionally, the focus has been on defending against digital threats such as malware, ransomware, and phishing attacks by detecting them and responding. However, as cyber threats become more sophisticated. There is a growing recognition of the importance of measures that stop new attacks before they are recognized. With high-value assets, it’s not good enough to have the protection, it’sView the full article
The U.S. Federal Bureau of Investigation (FBI) on Monday announced the disruption of online infrastructure associated with a nascent ransomware group called Dispossessor (aka Radar).
The effort saw the dismantling of three U.S. servers, three ******* Kingdom servers, 18 ******* servers, eight U.S.-based ********* domains, and one *******-based ********* domain. Dispossessor is said to be led byView the full article
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new phishing campaign that masquerades as the Security Service of Ukraine to distribute malware capable of remote desktop access.
The agency is tracking the activity under the name UAC-0198. More than 100 computers are estimated to have been infected since July 2024, including those related to government bodies in theView the full article
In 2023, no fewer than 94 percent of businesses were impacted by phishing attacks, a 40 percent increase compared to the previous year, according to research from Egress.
What's behind the surge in phishing? One popular answer is AI – particularly generative AI, which has made it trivially easier for threat actors to craft content that they can use in phishing campaigns, like malicious emailsView the full article
Cybersecurity researchers have identified a number of security shortcomings in photovoltaic system management platforms operated by ******** companies Solarman and Deye that could enable malicious actors to cause disruption and power blackouts.
"If exploited, these vulnerabilities could allow an attacker to control inverter settings that could take parts of the grid down, potentially causingView the full article
After a good year of sustained exuberance, the hangover is finally here. It’s a gentle one (for now), as the market corrects the share price of the major players (like Nvidia, Microsoft, and Google), while other players reassess the market and adjust priorities. Gartner calls it the trough of disillusionment, when interest wanes and implementations fail to deliver the promised breakthroughs.View the full article
The maintainers of the FreeBSD Project have released security updates to address a high-severity flaw in OpenSSH that attackers could potentially exploit to ******** arbitrary code remotely with elevated privileges.
The vulnerability, tracked as CVE-2024-7589, carries a CVSS score of 7.4 out of a maximum of 10.0, indicating high severity.
"A signal handler in sshd(8) may call a logging functionView the full article
Security vulnerabilities have been disclosed in the industrial remote access solution Ewon Cosy+ that could be abused to gain root privileges to the devices and stage follow-on attacks.
The elevated access could then be weaponized to decrypt encrypted firmware files and encrypted data such as passwords in configuration files, and even get correctly signed X.509 VPN certificates for foreignView the full article
The Russian government and IT organizations are the target of a new campaign that delivers a number of backdoors and trojans as part of a spear-phishing campaign codenamed EastWind.
The ******* chains are characterized by the use of RAR archive attachments containing a Windows shortcut (LNK) file that, upon opening, activates the infection sequence, culminating in the deployment of malware suchView the full article
Cybersecurity researchers have discovered a new malicious package on the Python Package Index (PyPI) repository that masquerades as a library from the Solana blockchain platform but is actually designed to steal victims' secrets.
"The legitimate Solana Python API project is known as 'solana-py' on GitHub, but simply 'solana' on the Python software registry, PyPI," Sonatype researcher Ax SharmaView the full article
As many as 10 security flaws have been uncovered in Google's Quick Share data transfer utility for Android and Windows that could be assembled to trigger remote code ********** (RCE) chain on systems that have the software installed.
"The Quick Share application implements its own specific application-layer communication protocol to support file transfers between nearby, compatible devices,"View the full article
An ongoing, widespread malware campaign has been observed installing rogue Google Chrome and Microsoft Edge extensions via a ******* distributed via fake websites masquerading as popular software.
"The ******* malware contains different deliverables ranging from simple adware extensions that ******* searches to more sophisticated malicious scripts that deliver local extensions to steal private dataView the full article
Microsoft has disclosed an unpatched zero-day in Office that, if successfully exploited, could result in unauthorized disclosure of sensitive information to malicious actors.
The vulnerability, tracked as CVE-2024-38200 (CVSS score: 7.5), has been described as a spoofing flaw that affects the following versions of Office -
Microsoft Office 2016 for 32-bit edition and 64-bit editions
MicrosoftView the full article
Cybersecurity researchers have discovered multiple critical flaws in Amazon Web Services (AWS) offerings that, if successfully exploited, could result in serious consequences.
"The impact of these vulnerabilities range between remote code ********** (RCE), full-service user takeover (which might provide powerful administrative access), manipulation of AI modules, exposing sensitive data, dataView the full article
Microsoft on Thursday disclosed four medium-severity security flaws in the open-source OpenVPN software that could be chained to achieve remote code ********** (RCE) and local privilege escalation (LPE).
"This ******* chain could enable attackers to gain full control over targeted endpoints, potentially resulting in data breaches, system compromise, and unauthorized access to sensitive informationView the full article
Cybersecurity researchers have uncovered weaknesses in Sonos smart speakers that could be exploited by malicious actors to clandestinely eavesdrop on users.
The vulnerabilities "led to an entire break in the security of Sonos's secure boot process across a wide range of devices and remotely being able to compromise several devices over the air," NCC Group security researchers Alex Plaskett andView the full article
The U.S. Department of Justice (DoJ) on Thursday charged a 38-year-old individual from Nashville, Tennessee, for allegedly running a "laptop farm" to help get North Koreans remote jobs with ********* and British companies.
Matthew Isaac Knoot is charged with *********** to cause damage to protected computers, *********** to launder monetary instruments, *********** to commit wire ******, intentionalView the full article
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has disclosed that threat actors are abusing the legacy Cisco Smart Install (SMI) feature with the aim of accessing sensitive data.
The agency said it has seen adversaries "acquire system configuration files by leveraging available protocols or software on devices, such as abusing the legacy Cisco Smart Install feature."
It alsoView the full article
The North Korea-linked threat actor known as Kimsuky has been linked to a new set of attacks targeting university staff, researchers, and professors for intelligence gathering purposes.
Cybersecurity firm Resilience said it identified the activity in late July 2024 after it observed an operation security (OPSEC) error made by the hackers.
Kimsuky, also known by the names APT43, ARCHIPELAGO,View the full article
Cybersecurity researchers have discovered a new "0.0.0.0 Day" impacting all major web browsers that malicious websites could take advantage of to breach local networks.
The critical vulnerability "exposes a fundamental flaw in how browsers handle network requests, potentially granting malicious actors access to sensitive services running on local devices," Oligo Security researcher Avi LumelskyView the full article
The last few years have seen more than a few new categories of security solutions arise in hopes of stemming a never-ending tidal wave of risks. One of these categories is Automated Security Validation (ASV), which provides the attacker’s perspective of exposures and equips security teams to continuously validate exposures, security measures, and remediation at scale. ASV is an important elementView the full article
Microsoft said it is developing security updates to address two loopholes that it said could be abused to stage downgrade attacks against the Windows update architecture and replace current versions of the Windows files with older versions.
The vulnerabilities are listed below -
CVE-2024-38202 (CVSS score: 7.3) - Windows Update Stack Elevation of Privilege Vulnerability
CVE-2024-21302 (CVSSView the full article
Cybersecurity researchers have discovered a novel phishing campaign that leverages Google Drawings and shortened links generated via WhatsApp to evade detection and trick users into clicking on bogus links designed to steal sensitive information.
"The attackers chose a group of the best-known websites in computing to craft the threat, including Google and WhatsApp to host the ******* elements,View the full article
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