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Beware: Cybercriminals Launch New BrasDex Android Trojan Targeting Brazilian Banking Users

By Ravie Lakshmanan
The threat actors behind the Windows banking malware known as Casbaneiro has been attributed as behind a novel Android trojan called BrasDex that has been observed targeting Brazilian users as part of an ongoing multi-platform campaign. BrasDex features a "complex keylogging system designed to abuse Accessibility Services to extract credentials specifically from a set of Brazilian targeted apps,

GodFather Android Banking Trojan Targeting Users of Over 400 Banking and Crypto Apps

By Ravie Lakshmanan
An Android banking trojan known as GodFather is being used to target users of more than 400 banking and cryptocurrency apps spanning across 16 countries. This includes 215 banks, 94 crypto wallet providers, and 110 crypto exchange platforms serving users in the U.S., Turkey, Spain, Italy, Canada, and Canada, among others, Singapore-headquartered Group-IB said in a report shared with The Hacker

Dridex Malware Now Attacking macOS Systems with Novel Infection Method

By Ravie Lakshmanan
A variant of the infamous Dridex banking malware has set its sights on Apple's macOS operating system using a previously undocumented infection method, according to latest research. It has "adopted a new technique to deliver documents embedded with malicious macros to users without having to pretend to be invoices or other business-related files," Trend Micro researcher Armando Nathaniel

Android Users Beware: New Hook Malware with RAT Capabilities Emerges

By Ravie Lakshmanan
The threat actor behind the BlackRock and ERMAC Android banking trojans has unleashed yet another malware for rent called Hook that introduces new capabilities to access files stored in the devices and create a remote interactive session. ThreatFabric, in a report shared with The Hacker News, characterized Hook as a novel ERMAC fork that's advertised for sale for $7,000 per month while featuring

Emotet Malware Makes a Comeback with New Evasion Techniques

By Ravie Lakshmanan
The Emotet malware operation has continued to refine its tactics in an effort to fly under the radar, while also acting as a conduit for other dangerous malware such as Bumblebee and IcedID. Emotet, which officially reemerged in late 2021 following a coordinated takedown of its infrastructure by authorities earlier that year, has continued to be a persistent threat that's distributed via

PixPirate: New Android Banking Trojan Targeting Brazilian Financial Institutions

By Ravie Lakshmanan
A new Android banking trojan has set its eyes on Brazilian financial institutions to commit fraud by leveraging the PIX payments platform. Italian cybersecurity company Cleafy, which discovered the malware between the end of 2022 and the beginning of 2023, is tracking it under the name PixPirate. "PixPirate belongs to the newest generation of Android banking trojan, as it can perform ATS (

New FiXS ATM Malware Targeting Mexican Banks

By Ravie Lakshmanan
A new ATM malware strain dubbed FiXS has been observed targeting Mexican banks since the start of February 2023. "The ATM malware is hidden inside another not-malicious-looking program," Latin American cybersecurity firm Metabase Q said in a report shared with The Hacker News. Besides requiring interaction via an external keyboard, the Windows-based ATM malware is also vendor-agnostic and is

Xenomorph Android Banking Trojan Returns with a New and More Powerful Variant

By Ravie Lakshmanan
A new variant of the Android banking trojan named Xenomorph has surfaced in the wild, latest findings from ThreatFabric reveal. Named "Xenomorph 3rd generation" by the Hadoken Security Group, the threat actor behind the operation, the updated version comes with new features that allow it to perform financial fraud in a seamless manner. "This new version of the malware adds many new capabilities

Mispadu Banking Trojan Targets Latin America: 90,000+ Credentials Stolen

By Ravie Lakshmanan
A banking trojan dubbed Mispadu has been linked to multiple spam campaigns targeting countries like Bolivia, Chile, Mexico, Peru, and Portugal with the goal of stealing credentials and delivering other payloads. The activity, which commenced in August 2022, is currently ongoing, Ocelot Team from Latin American cybersecurity firm Metabase Q said in a report shared with The Hacker News. Mispadu (

Nexus: A New Rising Android Banking Trojan Targeting 450 Financial Apps

By Ravie Lakshmanan
An emerging Android banking trojan dubbed Nexus has already been adopted by several threat actors to target 450 financial applications and conduct fraud. "Nexus appears to be in its early stages of development," Italian cybersecurity firm Cleafy said in a report published this week. "Nexus provides all the main features to perform ATO attacks (Account Takeover) against banking portals and

Many Public Salesforce Sites are Leaking Private Data

By BrianKrebs

A shocking number of organizations — including banks and healthcare providers — are leaking private and sensitive information from their public Salesforce Community websites, KrebsOnSecurity has learned. The data exposures all stem from a misconfiguration in Salesforce Community that allows an unauthenticated user to access records that should only be available after logging in.

A researcher found DC Health had five Salesforce Community sites exposing data.

Salesforce Community is a widely-used cloud-based software product that makes it easy for organizations to quickly create websites. Customers can access a Salesforce Community website in two ways: Authenticated access (requiring login), and guest user access (no login required). The guest access feature allows unauthenticated users to view specific content and resources without needing to log in.

However, sometimes Salesforce administrators mistakenly grant guest users access to internal resources, which can cause unauthorized users to access an organization’s private information and lead to potential data leaks.

Until being contacted by this reporter on Monday, the state of Vermont had at least five separate Salesforce Community sites that allowed guest access to sensitive data, including a Pandemic Unemployment Assistance program that exposed the applicant’s full name, Social Security number, address, phone number, email, and bank account number.

This misconfigured Salesforce Community site from the state of Vermont was leaking pandemic assistance loan application data, including names, SSNs, email address and bank account information.

Vermont’s Chief Information Security Officer Scott Carbee said his security teams have been conducting a full review of their Salesforce Community sites, and already found one additional Salesforce site operated by the state that was also misconfigured to allow guest access to sensitive information.

“My team is frustrated by the permissive nature of the platform,” Carbee said.

Carbee said the vulnerable sites were all created rapidly in response to the Coronavirus pandemic, and were not subjected to their normal security review process.

“During the pandemic, we were largely standing up tons of applications, and let’s just say a lot of them didn’t have the full benefit of our dev/ops process,” Carbee said. “In our case, we didn’t have any native Salesforce developers when we had to suddenly stand up all these sites.”

Earlier this week, KrebsOnSecurity notified Columbus, Ohio-based Huntington Bank that its recently acquired TCF Bank had a Salesforce Community website that was leaking documents related to commercial loans. The data fields in those loan applications included name, address, full Social Security number, title, federal ID, IP address, average monthly payroll, and loan amount.

Huntington Bank has disabled the leaky TCF Bank Salesforce website. Matthew Jennings, deputy chief information security officer at Huntington, said the company was still investigating how the misconfiguration occurred, how long it lasted, and how many records may have been exposed.

KrebsOnSecurity learned of the leaks from security researcher Charan Akiri, who said he wrote a program that identified hundreds of other organizations running misconfigured Salesforce pages. But Akiri said he’s been wary of probing too far, and has had difficulty getting responses from most of the organizations he has notified to date.

“In January and February 2023, I contacted government organizations and several companies, but I did not receive any response from these organizations,” Akiri said. “To address the issue further, I reached out to several CISOs on LinkedIn and Twitter. As a result, five companies eventually fixed the problem. Unfortunately, I did not receive any responses from government organizations.”

The problem Akiri has been trying to raise awareness about came to the fore in August 2021, when security researcher Aaron Costello published a blog post explaining how misconfigurations in Salesforce Community sites could be exploited to reveal sensitive data (Costello subsequently published a follow-up post detailing how to lock down Salesforce Community sites).

On Monday, KrebsOnSecurity used Akiri’s findings to notify Washington D.C. city administrators that at least five different public DC Health websites were leaking sensitive information. One DC Health Salesforce Community website designed for health professionals seeking to renew licenses with the city leaked documents that included the applicant’s full name, address, Social Security number, date of birth, license number and expiration, and more.

Akiri said he notified the Washington D.C. government in February about his findings, but received no response. Reached by KrebsOnSecurity, interim Chief Information Security Officer Mike Rupert initially said the District had hired a third party to investigate, and that the third party confirmed the District’s IT systems were not vulnerable to data loss from the reported Salesforce configuration issue.

But after being presented with a document including the Social Security number of a health professional in D.C. that was downloaded in real-time from the DC Health public Salesforce website, Rupert acknowledged his team had overlooked some configuration settings.

Washington, D.C. health administrators are still smarting from a data breach earlier this year at the health insurance exchange DC Health Link, which exposed personal information for more than 56,000 users, including many members of Congress.

That data later wound up for sale on a top cybercrime forum. The Associated Press reports that the DC Health Link breach was likewise the result of human error, and said an investigation revealed the cause was a DC Health Link server that was “misconfigured to allow access to the reports on the server without proper authentication.”

Salesforce says the data exposures are not the result of a vulnerability inherent to the Salesforce platform, but they can occur when customers’ access control permissions are misconfigured.

“As previously communicated to all Experience Site and Sites customers, we recommend utilizing the Guest User Access Report Package to assist in reviewing access control permissions for unauthenticated users,” reads a Salesforce advisory from Sept. 2022. “Additionally, we suggest reviewing the following Help article, Best Practices and Considerations When Configuring the Guest User Profile.”

In a written statement, Salesforce said it is actively focused on data security for organizations with guest users, and that it continues to release “robust tools and guidance for our customers,” including:

Guest User Access Report 

Control Which Users Experience Cloud Site Users Can See

Best Practices and Considerations When Configuring the Guest User Profile

“We’ve also continued to update our Guest User security policies, beginning with our Spring ‘21 release with more to come in Summer ‘23,” the statement reads. “Lastly, we continue to proactively communicate with customers to help them understand the capabilities available to them, and how they can best secure their instance of Salesforce to meet their security, contractual, and regulatory obligations.”

Hackers Targeting Italian Corporate Banking Clients with New Web-Inject Toolkit DrIBAN

By Ravie Lakshmanan
Italian corporate banking clients are the target of an ongoing financial fraud campaign that has been leveraging a new web-inject toolkit called drIBAN since at least 2019. "The main goal of drIBAN fraud operations is to infect Windows workstations inside corporate environments trying to alter legitimate banking transfers performed by the victims by changing the beneficiary and transferring

Brazilian Cybercriminals Using LOLBaS and CMD Scripts to Drain Bank Accounts

By Ravie Lakshmanan
An unknown cybercrime threat actor has been observed targeting Spanish- and Portuguese-speaking victims to compromise online banking accounts in Mexico, Peru, and Portugal. "This threat actor employs tactics such as LOLBaS (living-off-the-land binaries and scripts), along with CMD-based scripts to carry out its malicious activities," the BlackBerry Research and Intelligence Team said in a report

Over 60K Adware Apps Posing as Cracked Versions of Popular Apps Target Android Devices

By Ravie Lakshmanan
Thousands of adware apps for Android have been found to masquerade as cracks or modded versions of popular applications to serve unwanted ads to users as part of a campaign ongoing since October 2022. "The campaign is designed to aggressively push adware to Android devices with the purpose to drive revenue," Bitdefender said in a technical report shared with The Hacker News. "However, the threat

Anatsa Banking Trojan Targeting Users in US, UK, Germany, Austria, and Switzerland

By Ravie Lakshmanan
A new Android malware campaign has been observed pushing the Anatsa banking trojan to target banking customers in the U.S., U.K., Germany, Austria, and Switzerland since the start of March 2023. "The actors behind Anatsa aim to steal credentials used to authorize customers in mobile banking applications and perform Device-Takeover Fraud (DTO) to initiate fraudulent transactions," ThreatFabric 

Cybercriminals Exploit Microsoft Word Vulnerabilities to Deploy LokiBot Malware

By THN
Microsoft Word documents exploiting known remote code execution flaws are being used as phishing lures to drop malware called LokiBot on compromised systems. "LokiBot, also known as Loki PWS, has been a well-known information-stealing Trojan active since 2015," Fortinet FortiGuard Labs researcher Cara Lin said. "It primarily targets Windows systems and aims to gather sensitive information from

Cybercriminals Renting WikiLoader to Target Italian Organizations with Banking Trojan

By THN
Organizations in Italy are the target of a new phishing campaign that leverages a new strain of malware called WikiLoader with an ultimate aim to install a banking trojan, stealer, and spyware referred to as Ursnif (aka Gozi). "It is a sophisticated downloader with the objective of installing a second malware payload," Proofpoint said in a technical report. "The malware uses multiple mechanisms

European Bank Customers Targeted in SpyNote Android Trojan Campaign

By THN
Various European customers of different banks are being targeted by an Android banking trojan called SpyNote as part of an aggressive campaign detected in June and July 2023. "The spyware is distributed through email phishing or smishing campaigns and the fraudulent activities are executed with a combination of remote access trojan (RAT) capabilities and vishing attack," Italian cybersecurity

Gigabud RAT Android Banking Malware Targets Institutions Across Countries

By THN
Account holders of over numerous financial institutions in Thailand, Indonesia, Vietnam, the Philippines, and Peru are being targeted by an Android banking malware called Gigabud RAT. "One of Gigabud RAT's unique features is that it doesn't execute any malicious actions until the user is authorized into the malicious application by a fraudster, [...] which makes it harder to detect," Group-IB

MMRat Android Trojan Executes Remote Financial Fraud Through Accessibility Feature

By THN
A previously undocumented Android banking trojan dubbed MMRat has been observed targeting mobile users in Southeast Asia since late June 2023 to remotely commandeer the devices and perform financial fraud. "The malware, named after its distinctive package name com.mm.user, can capture user input and screen content, and can also remotely control victim devices through various techniques, enabling

U.K. and U.S. Sanction 11 Russia-based TrickBot Cybercrime Gang Members

By THN
The U.K. and U.S. governments on Thursday sanctioned 11 individuals who are alleged to be part of the notorious Russia-based TrickBot cybercrime gang. “Russia has long been a safe haven for cybercriminals, including the TrickBot group,” the U.S. Treasury Department said, adding it has “ties to Russian intelligence services and has targeted the U.S. Government and U.S. companies, including

Hook: New Android Banking Trojan That Expands on ERMAC's Legacy

By THN
A new analysis of the Android banking trojan known as Hook has revealed that it's based on its predecessor called ERMAC. "The ERMAC source code was used as a base for Hook," NCC Group security researchers Joshua Kamp and Alberto Segura said in a technical analysis published last week. "All commands (30 in total) that the malware operator can send to a device infected with ERMAC malware, also

New Variant of Banking Trojan BBTok Targets Over 40 Latin American Banks

By THN
An active malware campaign targeting Latin America is dispensing a new variant of a banking trojan called BBTok, particularly users in Brazil and Mexico. "The BBTok banker has a dedicated functionality that replicates the interfaces of more than 40 Mexican and Brazilian banks, and tricks the victims into entering its 2FA code to their bank accounts or into entering their payment card number,"

Xenomorph Banking Trojan: A New Variant Targeting 35+ U.S. Financial Institutions

By THN
An updated version of an Android banking trojan called Xenomorph has set its sights on more than 35 financial institutions in the U.S. The campaign, according to Dutch security firm ThreatFabric, leverages phishing web pages that are designed to entice victims into installing malicious Android apps that target a broader list of apps than its predecessors. Some of the other targeted prominent

GoldDigger Android Trojan Targets Banking Apps in Asia Pacific Countries

By Newsroom
A new Android banking trojan named GoldDigger has been found targeting several financial applications with an aim to siphon victims' funds and backdoor infected devices. "The malware targets more than 50 Vietnamese banking, e-wallet and crypto wallet applications," Group-IB said. "There are indications that this threat might be poised to extend its reach across the wider APAC region and to

Malvertising Campaign Targets Brazil's PIX Payment System with GoPIX Malware

By Newsroom
The popularity of Brazil's PIX instant payment system has made it a lucrative target for threat actors looking to generate illicit profits using a new malware called GoPIX. Kaspersky, which has been tracking the active campaign since December 2022, said the attacks are pulled off using malicious ads that are served when potential victims search for "WhatsApp web" on search engines. "The

New FjordPhantom Android Malware Targets Banking Apps in Southeast Asia

By Newsroom
Cybersecurity researchers have disclosed a new sophisticated Android malware called FjordPhantom that has been observed targeting users in Southeast Asian countries like Indonesia, Thailand, and Vietnam since early September 2023. "Spreading primarily through messaging services, it combines app-based malware with social engineering to defraud banking customers," Oslo-based mobile app

SpyLoan Scandal: 18 Malicious Loan Apps Defraud Millions of Android Users

By Newsroom
Cybersecurity researchers have discovered 18 malicious loan apps for Android on the Google Play Store that have been collectively downloaded over 12 million times. "Despite their attractive appearance, these services are in fact designed to defraud users by offering them high-interest-rate loans endorsed with deceitful descriptions, all while collecting their victims' personal and

New JavaScript Malware Targeted 50,000+ Users at Dozens of Banks Worldwide

By Newsroom
A new piece of JavaScript malware has been observed attempting to steal users' online banking account credentials as part of a campaign that has targeted more than 40 financial institutions across the world. The activity cluster, which employs JavaScript web injections, is estimated to have led to at least 50,000 infected user sessions spanning North America, South America, Europe, and Japan.
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