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The China-linked threat actor known as  Evasive Panda  orchestrated both watering hole and supply chain attacks targeting Tibetan users at least since September 2023. The end goal of the attacks is to deliver malicious downloaders for Windows and macOS that deploy a known backdoor called MgBot and a previously undocumented Windows implant known as Nightdoor. The findings come from ESET, which said the attackers compromised at least three websites to carry out watering-hole attacks as well as a supply-chain compromise of a Tibetan software company. The operation was discovered in January 2024. Evasive Panda, active since 2012 and also known as Bronze Highland and Daggerfly, was  previously disclosed  by the Slovak cybersecurity firm in April 2023 as having targeted an international non-governmental organization (NGO) in Mainland China with MgBot. Another report from Broadcom-owned Symantec around the same time  implicated  the adversary to a cyber espionage campaign aimed at infil

Facebook messages are being used by threat actors to distribute a Python-based information stealer dubbed Snake that's designed to capture credentials and other sensitive data. "The credentials harvested from unsuspecting users are transmitted to different platforms such as Discord, GitHub, and Telegram," Cybereason researcher Kotaro Ogino  said  in a technical report. Details about the campaign  first emerged  on the social media platform X in August 2023. The attacks entail sending prospective users seemingly innocuous RAR or ZIP archive files that, upon opening, activate the infection sequence. The intermediate stages involve two downloaders – a batch script and a cmd script – with the latter responsible for downloading and executing the information stealer from an actor-controlled GitLab repository. Cybereason said it detected three different variants of the stealer, the third one being an executable assembled by PyInstaller. The malware, for its part, is designed to gather d

Threat actors have been leveraging fake websites advertising popular video conferencing software such as Google Meet, Skype, and Zoom to deliver a variety of malware targeting both Android and Windows users since December 2023. "The threat actor is distributing Remote Access Trojans (RATs) including  SpyNote RAT  for Android platforms, and  NjRAT  and  DCRat  for Windows systems," Zscaler ThreatLabz researchers  said . The spoofed sites are in Russian and are hosted on domains that closely resemble their legitimate counterparts, indicating that the attackers are using typosquatting tricks to lure prospective victims into downloading the malware. They also come with options to download the app for Android, iOS, and Windows platforms. While clicking on the button for Android downloads an APK file, clicking on the Windows app button triggers the download of a batch script. The malicious batch script is responsible for executing a PowerShell script, which, in turn, downloads and exec

Permissions in SaaS platforms like Salesforce, Workday, and Microsoft 365 are remarkably precise. They spell out exactly which users have access to which data sets. The terminology differs between apps, but each user's base permission is determined by their role, while additional permissions may be granted based on tasks or projects they are involved with. Layered on top of that are custom permissions required by an individual user.  For example, look at a sales rep who is involved in a tiger team investigating churn while also training two new employees. The sales rep's role would grant her one set of permissions to access prospect data, while the tiger team project would grant access to existing customer data. Meanwhile, special permissions are set up, providing the sales rep with visibility into the accounts of the two new employees. While these permissions are precise, however, they are also very complex. Application admins don't have a single screen within these applications th

Threat actors are targeting misconfigured and vulnerable servers running Apache Hadoop YARN, Docker, Atlassian Confluence, and Redis services as part of an emerging malware campaign designed to deliver a cryptocurrency miner and spawn a reverse shell for persistent remote access. "The attackers leverage these tools to issue exploit code, taking advantage of common misconfigurations and exploiting an N-day vulnerability, to conduct Remote Code Execution (RCE) attacks and infect new hosts," Cado security researcher Matt Muir  said  in a report shared with The Hacker News. The activity has been codenamed  Spinning YARN  by the cloud security company, with overlaps to cloud attacks attributed to  TeamTNT ,  WatchDog , and a cluster dubbed  Kiss-a-dog . It all starts with deploying four novel Golang payloads that are capable of automating the identification and exploitation of susceptible Confluence, Docker, Hadoop YARN, and Redis hosts. The spreader utilities leverage masscan or pnscan

The threat actors behind the  BlackCat ransomware  have shut down their darknet website and likely pulled an exit scam after uploading a bogus law enforcement seizure banner. "ALPHV/BlackCat did not get seized. They are exit scamming their affiliates," security researcher Fabian Wosar  said . "It is blatantly obvious when you check the source code of the new takedown notice." "There is absolutely zero reason why law enforcement would just put a saved version of the takedown notice up during a seizure instead of the original takedown notice." The U.K.'s National Crime Agency (NCA)  told  Reuters that it had no connection to any disruptions to the BlackCat infrastructure. Recorded Future security researcher Dmitry Smilyanets  posted  screenshots on the social media platform X in which the BlackCat actors claimed that the "feds screwed us over" and that they intended to sell the ransomware's source code for $5 million. The disappearing

The U.S. Department of Treasury's Office of Foreign Assets Control (OFAC) sanctioned two individuals and five entities associated with the Intellexa Alliance for their role in "developing, operating, and distributing" commercial spyware designed to target government officials, journalists, and policy experts in the country. "The proliferation of commercial spyware poses distinct and growing security risks to the United States and has been misused by foreign actors to enable human rights abuses and the targeting of dissidents around the world for repression and reprisal," the agency  said . "The Intellexa Consortium, which has a global customer base, has enabled the proliferation of commercial spyware and surveillance technologies around the world, including to authoritarian regimes." The Intellexa Alliance is a consortium of several companies, including Cytrox, linked to a mercenary spyware solution called Predator . In July 2023, the U.S. government  added  Cytrox and Intellexa, a

The cybercrime group called GhostSec has been linked to a Golang variant of a ransomware family called  GhostLocker . "TheGhostSec and Stormous ransomware groups are jointly conducting double extortion ransomware attacks on various business verticals in multiple countries," Cisco Talos researcher Chetan Raghuprasad  said  in a report shared with The Hacker News. "GhostLocker and Stormous ransomware have started a new ransomware-as-a-service (RaaS) program STMX_GhostLocker, providing various options for their affiliates." Attacks mounted by the group have targeted victims in Cuba, Argentina, Poland, China, Lebanon, Israel, Uzbekistan, India, South Africa, Brazil, Morocco, Qatar, Turkiye, Egypt, Vietnam, Thailand, and Indonesia. Some of the most impacted business verticals include technology, education, manufacturing, government, transportation, energy, medicolegal, real estate, and telecom. GhostSec – not to be confused with  Ghost Security Group  (which is also called  GhostSec

A financial entity in Vietnam was the target of a previously undocumented threat actor called  Lotus Bane  as part of a cyber attack that was first detected in March 2023. Singapore-headquartered Group-IB described the hacking outfit as an advanced persistent threat group that's believed to have been active since at least 2022. The exact specifics of the infection chain remain unknown as yet, but it involves the use of various malicious artifacts that serve as the stepping stone for the next-stage. "The cybercriminals used methods such as DLL side-loading and data exchange via named pipes to run malicious executables and create remote scheduled tasks for lateral movement," the company  said . Group-IB told The Hacker News that the techniques used by Lotus Bane overlap with that of  OceanLotus , a Vietnam-aligned threat actor also known as APT32, Canvas Cyclone (formerly Bismuth), and Cobalt Kitty. This stems from the use of malware like PIPEDANCE for named pipes co

North Korean threat actors have exploited the recently disclosed security flaws in ConnectWise ScreenConnect to deploy a new malware called  TODDLERSHARK . According to a report shared by Kroll with The Hacker News, TODDLERSHARK overlaps with known Kimsuky malware such as BabyShark and ReconShark. "The threat actor gained access to the victim workstation by exploiting the exposed setup wizard of the ScreenConnect application," security researchers Keith Wojcieszek, George Glass, and Dave Truman said . "They then leveraged their now 'hands on keyboard' access to use cmd.exe to execute mshta.exe with a URL to the Visual Basic (VB) based malware." The ConnectWise flaws in question are  CVE-2024-1708 and CVE-2024-1709 , which came to light last month and have since come under heavy exploitation by multiple threat actors to deliver cryptocurrency miners, ransomware, remote access trojans, and stealer malware. Kimsuky, also known as APT43, ARCHIPELAGO, Black Banshee, Emerald Sleet (pr

More than 225,000 logs containing compromised OpenAI ChatGPT credentials were made available for sale on underground markets between January and October 2023, new findings from Group-IB show. These credentials were found within  information stealer logs  associated with LummaC2, Raccoon, and RedLine stealer malware. "The number of infected devices decreased slightly in mid- and late summer but grew significantly between August and September," the Singapore-headquartered cybersecurity company  said  in its Hi-Tech Crime Trends 2023/2024 report published last week. Between June and October 2023, more than 130,000 unique hosts with access to OpenAI ChatGPT were infiltrated, a 36% increase over what was observed during the first five months of 2023. The breakdown by the top three stealer families is below - LummaC2 - 70,484 hosts Raccoon - 22,468 hosts RedLine - 15,970 hosts "The sharp increase in the number of ChatGPT credentials for sale is due to the overall rise in the numbe

The threat actor known as  TA577  has been observed using ZIP archive attachments in phishing emails with an aim to steal NT LAN Manager ( NTLM ) hashes. The new attack chain "can be used for sensitive information gathering purposes and to enable follow-on activity," enterprise security firm Proofpoint  said  in a Monday report. At least two campaigns taking advantage of this approach were observed on February 26 and 27, 2024, the company added. The phishing waves disseminated thousands of messages and targeted hundreds of organizations across the world. The messages themselves appeared as responses to previous emails, a known technique called thread hijacking, in a bid to increase the likelihood of the attacks' success. The ZIP attachments – which are the most common delivery mechanism – come with an HTML file that's designed to contact an actor-controlled Server Message Block (SMB) server. "TA577's objective is to capture NTLMv2 Challenge/Response pairs from the SMB s

Cybercriminals are using a network of hired money mules in India using an Android-based application to orchestrate a massive money laundering scheme. The malicious application, called  XHelper , is a "key tool for onboarding and managing these money mules," CloudSEK researchers Sparsh Kulshrestha, Abhishek Mathew, and Santripti Bhujel  said  in a report. Details about the scam  first emerged  in late October 2023, when Chinese cyber criminals were found to take advantage of the fact that Indian Unified Payments Interface ( UPI ) service providers operate without coverage under the Prevention of Money Laundering Act (PMLA) to initiate illegal transactions under the guise of offering an instant loan. The ill-gotten proceeds from the operation are transferred to other accounts belonging to hired mules, who are recruited from Telegram in return for commissions ranging from 1-2% of the total transaction amounts. "Central to this operation are Chinese payment gateways ex

U.S. cybersecurity and intelligence agencies have warned of  Phobos ransomware  attacks targeting government and critical infrastructure entities, outlining the various tactics and techniques the threat actors have adopted to deploy the file-encrypting malware. "Structured as a ransomware-as-a-service (RaaS) model, Phobos ransomware actors have targeted entities including municipal and county governments, emergency services, education, public healthcare, and critical infrastructure to successfully ransom several million in U.S. dollars," the government  said . The advisory comes from the U.S. Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Multi-State Information Sharing and Analysis Center (MS-ISAC). Active since May 2019, multiple variants of Phobos ransomware have been identified to date, namely Eking, Eight, Elbie, Devos, Faust, and Backmydata. Late last year, Cisco Talos  revealed  that the threat actors behind the 8B

Cybersecurity researchers have discovered a new Linux variant of a remote access trojan (RAT) called BIFROSE (aka Bifrost) that uses a deceptive domain mimicking VMware. "This latest version of Bifrost aims to bypass security measures and compromise targeted systems," Palo Alto Networks Unit 42 researchers Anmol Maurya and Siddharth Sharma  said . BIFROSE  is one of the long-standing threats that has been active since 2004. It has been offered for sale in underground forums for up to $10,000 in the past, according to a  report  from Trend Micro in December 2015. The malware has been put to use by a state-backed hacking group from China tracked as  BlackTech  (aka Circuit Panda, HUAPI, Manga Taurus, Palmerworm, PLEAD, Red Djinn, and Temp.Overboard), which has a history of striking organizations in Japan, Taiwan, and the U.S. It's suspected that the threat actor purchased the source code or gained access to it around 2010, and repurposed the malware for use in its own

The Five Eyes (FVEY) intelligence alliance has issued a new cybersecurity advisory warning of cyber threat actors exploiting known security flaws in Ivanti Connect Secure and Ivanti Policy Secure gateways, noting that the Integrity Checker Tool (ICT) can be deceived to provide a false sense of security. "Ivanti ICT is not sufficient to detect compromise and that a cyber threat actor may be able to gain root-level persistence despite issuing factory resets," the agencies  said . To date, Ivanti has disclosed five security vulnerabilities impacting its products since January 10, 2024, out of which four have come under active exploitation by multiple threat actors to deploy malware - CVE-2023-46805  (CVSS score: 8.2) - Authentication bypass vulnerability in web component CVE-2024-21887  (CVSS score: 9.1) - Command injection vulnerability in web component CVE-2024-21888  (CVSS score: 8.8) - Privilege escalation vulnerability in web component CVE-2024-21893  (CVSS score: 8

GitHub on Thursday announced that it's enabling secret scanning push protection by default for all pushes to public repositories. "This means that when a supported secret is detected in any push to a public repository, you will have the option to remove the secret from your commits or, if you deem the secret safe, bypass the block," Eric Tooley and Courtney Claessens  said . Push protection  was  first piloted  as an opt-in feature in August 2023, although it has been under testing since April 2022. It became  generally available  in May 2023. The  secret scanning  feature is designed to identify over  200 token types  and patterns from more than 180 service providers in order to prevent their fraudulent use by malicious actors.  The development comes nearly five months after the Microsoft subsidiary  expanded  secret scanning to include validity checks for popular services such as Amazon Web Services (AWS), Microsoft, Google, and Slack. It also follows the discovery of an ongoi

Threat hunters have discovered a new Linux malware called  GTPDOOR  that's designed to be deployed in telecom networks that are adjacent to GPRS roaming exchanges ( GRX ) The  malware  is novel in the fact that it leverages the GPRS Tunnelling Protocol ( GTP ) for command-and-control (C2) communications. GPRS roaming allows subscribers to access their GPRS services while they are beyond the reach of their home mobile network. This is facilitated by means of a GRX that transports the roaming traffic using GTP between the visited and the home Public Land Mobile Network ( PLMN ). Security researcher haxrob, who discovered two  GTPDOOR   artifacts  uploaded to VirusTotal from China and Italy, said the backdoor is likely linked to a known threat actor tracked as  LightBasin  (aka UNC1945), which was previously disclosed by CrowdStrike in October 2021 in connection with a series of attacks targeting the telecom sector to steal subscriber information and call metadata. "When run, the f