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Cloud computing and analytics company Snowflake said a "limited number" of its customers have been singled out as part of a targeted campaign. "We have not identified evidence suggesting this activity was caused by a vulnerability, misconfiguration, or breach of Snowflake's platform," the company said in a joint statement along with CrowdStrike and Google-owned Mandiant. "We have not identified evidence suggesting this activity was caused by compromised credentials of current or former Snowflake personnel." It further said the activity is directed against users with single-factor authentication, with the unidentified threat actors leveraging credentials previously purchased or obtained through information-stealing malware. "Threat actors are actively compromising organizations' Snowflake customer tenants by using stolen credentials obtained by infostealing malware and logging into databases that are configured with single factor authenticat...

Cyber attacks involving the DarkGate malware-as-a-service (MaaS) operation have shifted away from AutoIt scripts to an AutoHotkey mechanism to deliver the last stages, underscoring continued efforts on the part of the threat actors to continuously stay ahead of the detection curve. The updates have been observed in version 6 of DarkGate released in March 2024 by its developer RastaFarEye, who has been selling the program on a subscription basis to as many as 30 customers. The malware has been active since at least 2018. A fully-featured remote access trojan (RAT), DarkGate is equipped with command-and-control (C2) and rootkit capabilities, and incorporates various modules for credential theft, keylogging, screen capturing, and remote desktop. "DarkGate campaigns tend to adapt really fast, modifying different components to try to stay off security solutions," Trellix security researcher Ernesto Fernández Provecho said in a Monday analysis. "This is the first time...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a security flaw impacting the Oracle WebLogic Server to the Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. Tracked as CVE-2017-3506 (CVSS score: 7.4), the issue concerns an operating system (OS) command injection vulnerability that could be exploited to obtain unauthorized access to susceptible servers and take complete control. "Oracle WebLogic Server, a product within the Fusion Middleware suite, contains an OS command injection vulnerability that allows an attacker to execute arbitrary code via a specially crafted HTTP request that includes a malicious XML document," CISA said. While the agency did not disclose the nature of attacks exploiting the vulnerability, the China-based cryptojacking group known as the 8220 Gang (aka Water Sigbin) has a history of leveraging it since early last year to co-opt unpatched devices into a crypto-mining bot...

If you invite guest users into your Entra ID tenant, you may be opening yourself up to a surprising risk.  A gap in access control in Microsoft Entra's subscription handling is allowing guest users to create and transfer subscriptions into the tenant they are invited into, while maintaining full ownership of them.  All the guest user needs are the permissions to create subscriptions in their home tenant, and an invitation as a guest user into an external tenant. Once inside, the guest user can create subscriptions in their home tenant, transfer them into the external tenant, and retain full ownership rights. This stealthy privilege escalation tactic allows a guest user to gain a privileged foothold in an environment where they should only have limited access. Many organizations treat guest accounts as low-risk based on their temporary, limited access, but this behavior, which works as designed, opens the door to known attack paths and lateral movement within the resource t...

Cybersecurity researchers have uncovered a new suspicious package uploaded to the npm package registry that's designed to drop a remote access trojan (RAT) on compromised systems. The package in question is glup-debugger-log , which targets users of the gulp toolkit by masquerading as a "logger for gulp and gulp plugins." It has been downloaded 175 times to date. Software supply chain security firm Phylum, which discovered the package, said the software comes fitted with two obfuscated files that work in tandem to deploy the malicious payload. "One worked as a kind of initial dropper setting the stage for the malware campaign by compromising the target machine if it met certain requirements, then downloading additional malware components, and the other script providing the attacker with a persistent remote access mechanism to control the compromised machine," it said . Phylum's closer examination of the library's package.json file – which acts as...

Law enforcement authorities behind Operation Endgame are seeking information related to an individual who goes by the name Odd and is allegedly the mastermind behind the Emotet malware.  Odd is also said to go by the nicknames Aron, C700, Cbd748, Ivanov Odd, Mors, Morse, and Veron over the past few years, according to a video released by the agencies. "Who is he working with? What is his current product?," the video continues, suggesting that he is likely not acting alone and may be collaborating with others on malware other than Emotet. The threat actor(s) behind Emotet has been tracked by the cybersecurity community under the monikers Gold Crestwood, Mealybug, Mummy Spider, and TA542. Originally conceived as a banking trojan, it evolved into a broader-purpose tool capable of delivering other payloads, along the lines of malware such as TrickBot, IcedID, QakBot, and others. It re-emerged in late 2021, albeit as part of low-volume campaigns, following a law enforceme...

Threat actors are evolving, yet Cyber Threat Intelligence (CTI) remains confined to each isolated point solution. Organizations require a holistic analysis across external data, inbound and outbound threats and network activity. This will enable evaluating the true state of cybersecurity in the enterprise. Cato's Cyber Threat Research Lab (Cato CTRL, see more details below) has recently released its first SASE threat report , offering a comprehensive view of and insights into enterprise and network threats. This is based on Cato's capabilities to analyze networks extensively and granularly (see report sources below).  About the Report The SASE Threat Report covers threats across a strategic, tactical and operational standpoint, utilizing the MITRE ATT&CK framework. It includes malicious and suspicious activities, as well as the applications, protocols and tools running on the networks. The report is based on: Granular data on every traffic flow from every endpoint commu...

Now-patched authorization bypass issues impacting Cox modems could have been abused as a starting point to gain unauthorized access to the devices and run malicious commands. "This series of vulnerabilities demonstrated a way in which a fully external attacker with no prerequisites could've executed commands and modified the settings of millions of modems, accessed any business customer's PII, and gained essentially the same permissions of an ISP support team," security researcher Sam Curry said in a new report published today. Following responsible disclosure on March 4, 2024, the authorization bypass issues were addressed by the U.S. broadband provider within 24 hours. There is no evidence that these shortcomings were exploited in the wild. "I was really surprised by the seemingly unlimited access that ISPs had behind the scenes to customer devices," Curry told The Hacker News via email. "It makes sense in retrospect that an ISP should be able ...

The North Korea-linked threat actor known as Andariel has been observed using a new Golang-based backdoor called Dora RAT in its attacks targeting educational institutes, manufacturing firms, and construction businesses in South Korea. "Keylogger, Infostealer, and proxy tools on top of the backdoor were utilized for the attacks," the AhnLab Security Intelligence Center (ASEC) said in a report published last week. "The threat actor probably used these malware strains to control and steal data from the infected systems." The attacks are characterized by the use of a vulnerable Apache Tomcat server to distribute the malware, the South Korean cybersecurity firm added, noting the system in question ran the 2013 version of Apache Tomcat, making it susceptible to several vulnerabilities. Andariel, also known by the names Nickel Hyatt, Onyx Sleet, and Silent Chollima, is an advanced persistent threat (APT) group that operates on behalf of North Korea's strategic...

Fake web browser updates are being used to deliver remote access trojans (RATs) and information stealer malware such as BitRAT and Lumma Stealer (aka LummaC2). "Fake browser updates have been responsible for numerous malware infections, including those of the well-known SocGholish malware," cybersecurity firm eSentire said in a new report. "In April 2024, we observed FakeBat being distributed via similar fake update mechanisms." The attack chain commences when prospective targets visits a booby-trapped website that contains JavaScript code designed to redirect users to a bogus browser update page ("chatgpt-app[.]cloud"). The redirected web page comes embedded with a download link to a ZIP archive file ("Update.zip") that's hosted on Discord and downloaded automatically to the victim's device. It's worth pointing out that threat actors often use Discord as an attack vector, with a recent analysis from Bitdefender uncovering m...