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Organizations in the Middle East, Africa, and the U.S. have been targeted by an unknown threat actor to distribute a new backdoor called  Agent Racoon . "This malware family is written using the .NET framework and leverages the domain name service (DNS) protocol to create a covert channel and provide different backdoor functionalities," Palo Alto Networks Unit 42 researcher Chema Garcia  said  in a Friday analysis. Targets of the attacks span various sectors such as education, real estate, retail, non-profits, telecom, and governments. The activity has not been attributed to a known threat actor, although it's assessed to be a nation-state aligned owing to the victimology pattern and the detection and defense evasion techniques used. The cybersecurity firm is tracking the cluster under the moniker CL-STA-0002. It's currently not clear how these organizations were breached, and when the attacks took place. Some of the other tools deployed by the adversary include

A Russian national has been found guilty in connection with his role in developing and deploying a malware known as TrickBot, the U.S. Department of Justice (DoJ) announced. Vladimir Dunaev, 40, was  arrested  in South Korea in September 2021 and extradited to the U.S. a month later. "Dunaev developed browser modifications and malicious tools that aided in credential harvesting and data mining from infected computers, facilitated and enhanced the remote access used by TrickBot actors, and created a program code to prevent the TrickBot malware from being detected by legitimate security software," the DoJ  said . "During Dunaev's participation in the scheme, 10 victims in the Northern District of Ohio, including Avon schools and a North Canton real-estate company, were defrauded of more than $3.4 million via ransomware deployed by TrickBot." Dunaev, who pleaded guilty to committing computer fraud and identity theft and conspiracy to commit wire fraud and ban

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 security firm Promon  said  in an analysis published Thursday. Propagated mainly via email, SMS, and messaging apps, attack chains trick recipients into downloading a purported banking app that comes fitted with legitimate features but also incorporates rogue components. Victims are then subjected to a social engineering technique akin to telephone-oriented attack delivery ( TOAD ), which involves calling a bogus call center to receive step-by-step instructions for running the app. A key characteristic of the malware that sets it apart from other banking trojans of its kind is the use of

The U.S. Department of Justice (DOJ) and the FBI recently collaborated in a multinational operation to dismantle the notorious Qakbot malware and botnet. While the operation was successful in disrupting this long-running threat, concerns have arisen as it appears that Qakbot may still pose a danger in a reduced form. This article discusses the aftermath of the takedown, provides mitigation strategies, and offers guidance on determining past infections. The Takedown and Its Limitations During the takedown operation, law enforcement secured court orders to remove Qakbot malware from infected devices remotely. It was discovered that the malware had infected a substantial number of devices, with 700,000 machines globally, including 200,000 computers in the U.S., being compromised at the time of the takedown. However, recent reports suggest that Qakbot is still active but in a diminished state. The absence of arrests during the takedown operation indicates that only the command-and-cont

A suspected Chinese-speaking threat actor has been attributed to a malicious campaign that targets the Uzbekistan Ministry of Foreign Affairs and South Korean users with a remote access trojan called  SugarGh0st RAT . The activity, which commenced no later than August 2023, leverages two different infection sequences to deliver the malware, which is a customized variant of  Gh0st RAT  (aka Farfli). It comes with features to "facilitate the remote administration tasks as directed by the C2 and modified communication protocol based on the similarity of the command structure and the strings used in the code," Cisco Talos researchers Ashley Shen and Chetan Raghuprasad  said . The attacks commence with a phishing email bearing decoy documents, opening which activates a multi-stage process that leads to the deployment of SugarGh0st RAT. The decoy documents are incorporated within a heavily obfuscated JavaScript dropper that's contained within a Windows Shortcut file embed

The most recent  Gcore Radar report  and  its aftermath  have highlighted a dramatic increase in DDoS attacks across multiple industries. At the beginning of 2023, the average strength of attacks  reached 800 Gbps , but now, even a peak as high as 1.5+ Tbps is unsurprising. To try and break through Gcore's defenses, perpetrators made two attempts with two different strategies. Read on to discover what happened and learn how the security provider stopped the attackers in their tracks without affecting end users' experiences. A Powerful DDoS Attacks In November 2023, one of Gcore's customers from the gaming industry was targeted by two massive DDoS attacks, peaking at 1.1 and 1.6 Tbps respectively. The attackers deployed various techniques in an unsuccessful attempt to compromise Gcore's protective mechanisms. Attack #1: 1.1 Tbps UDP-based DDoS In the first cyber assault, the attackers sent a barrage of UDP traffic to a target server, peaking at 1.1 Tbps. Two methods were employed:

As cloud technology evolves, so does the challenge of securing sensitive data. In a world where data duplication and sprawl are common, organizations face increased risks of non-compliance and unauthorized data breaches. Sentra's DSPM (Data Security Posture Management) emerges as a comprehensive solution, offering continuous discovery and accurate classification of sensitive data in the cloud. This informative webinar, " Securing Sensitive Data Starts with Discovery and Classification: SoFi's DSPM Story " unveils the success story of SoFi, a pioneering cloud-native financial services provider, and its journey with Sentra's DSPM. It explores the challenges and triumphs in securing cloud data and a roadmap to implementing effective DSPM strategies in your organization. Expert Panel: Aviv Zisso:  As Director of Customer Success at Sentra, Aviv brings deep insights into data security needs and solutions. Pritam H Mungse:  SoFi's Director of Product Security, Pr

Meta-owned WhatsApp has launched a new  Secret Code  feature to help users protect sensitive conversations with a custom password on the messaging platform. The feature has been  described  as an "additional way to protect those chats and make them harder to find if someone has access to your phone or you share a phone with someone else." Secret Code builds on another feature called  Chat Lock  that WhatsApp announced in May, which moves chats to a separate folder of their own such that they can be accessed only upon providing their device password or biometrics. By setting a unique password for these locked chats that are different from the password used to unlock the phone, the aim is to give users an additional layer of privacy, WhatsApp noted. "You'll have the option to hide the Locked Chats folder from your chatlist so that they can only be discovered by typing your secret code in the search bar," it added. The development comes weeks after WhatsApp 

The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) on Thursday sanctioned the North Korea-linked adversarial collective known as Kimsuky as well as eight foreign-based agents who are alleged to have facilitated sanctions evasion. The agents, the Treasury  said , helped in " revenue generation  and missile-related technology procurement that support the DPRK's weapons of mass destruction (WMD) programs." The sanctions against Kimsuky, which have been levied for gathering intelligence to support the regime's strategic objectives, come more than four years after the OFAC  imposed   similar measures  against the Lazarus Group and its offshoots  Andariel  and  BlueNoroff  in September 2019. The actions are in  response  to North Korea's launch of a military reconnaissance satellite late last month, the Treasury added. They also arrive a day after a virtual currency mixer service called Sinbad was  sanctioned  for processing stolen as

Zyxel has released patches to address 15 security issues impacting network-attached storage (NAS), firewall, and access point (AP) devices, including three critical flaws that could lead to authentication bypass and command injection. The  three vulnerabilities  are listed below - CVE-2023-35138  (CVSS score: 9.8) - A command injection vulnerability that could allow an unauthenticated attacker to execute some operating system commands by sending a crafted HTTP POST request. CVE-2023-4473  (CVSS score: 9.8) - A command injection vulnerability in the web server that could allow an unauthenticated attacker to execute some operating system commands by sending a crafted URL to a vulnerable device. CVE-2023-4474  (CVSS score: 9.8) - An improper neutralization of special elements vulnerability that could allow an unauthenticated attacker to execute some operating system commands by sending a crafted URL to a vulnerable device. Also patched by Zyxel are three high-severity flaws ( CVE-