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Cybersecurity researchers have uncovered as many as 11 malicious Python packages that have been cumulatively downloaded more than 41,000 times from the Python Package Index (PyPI) repository, and could be exploited to steal Discord access tokens, passwords, and even stage dependency confusion attacks. The Python packages have since been removed from the repository following responsible disclosure by DevOps firm JFrog — importantpackage / important-package pptest ipboards owlmoon DiscordSafety trrfab 10Cent10 / 10Cent11 yandex-yt yiffparty Two of the packages ("importantpackage," "10Cent10," and their variants) were found obtaining a reverse shell on a compromised machine, giving the attacker full control over the system. Two other packages "ipboards" and "trrfab" masqueraded as legitimate dependencies designed to be automatically imported by taking advantage of a technique called  dependency confusion  or namespace confusion. Unli...

The U.S. government on Thursday  unsealed  an indictment that accused two Iranian nationals of their involvement in cyber-enabled disinformation and threat campaign orchestrated to interfere in the 2020 presidential elections by gaining access to confidential voter information from at least one state election website. The two defendants in question — Seyyed Mohammad Hosein Musa Kazemi , 24, and Sajjad Kashian , 27 — have been  charged  with conspiracy to commit computer fraud and abuse, intimidate voters, and transmit interstate threats, voter intimidation, transmission of interstate threats, with Kazemi additionally charged with unauthorized computer intrusion. Both the individuals are  currently at large . The influence campaign's goal was to erode confidence in the integrity of the U.S. electoral system and to sow discord among Americans, the Department of Justice (DoJ) said in a statement, characterizing the two individuals as "experienced Iran-based com...

The U.S. Federal Bureau of Investigation (FBI) has disclosed that an unidentified threat actor has been exploiting a previously unknown weakness in the FatPipe MPVPN networking devices at least since May 2021 to obtain an initial foothold and maintain persistent access into vulnerable networks, making it the latest company to join the likes of Cisco, Fortinet, Citrix, Pulse Secure that have had their systems exploited in the wild. "The vulnerability allowed APT actors to gain access to an unrestricted file upload function to drop a web shell for exploitation activity with root access, leading to elevated privileges and potential follow-on activity," the agency  said  in an alert published this week. "Exploitation of this vulnerability then served as a jumping off point into other infrastructure for the APT actors." In other words, the zero-day vulnerability enables a remote attacker to upload a file to any location on the filesystem on an affected device. The se...

Today's businesses run on data. They collect it from customers at every interaction, and they use it to improve efficiency, increase their agility, and provide higher levels of service. But it's becoming painfully obvious that all of that data businesses collect has also made them an enticing target for cybercriminals. With each passing day, the evidence of that grows. In the last few months, we've witnessed massive data breaches that targeted  Neiman Marcus ,  Facebook , and the  Robinhood  stock trading app. And they're hardly alone. In recent years, the number of data breaches worldwide has averaged  close to three per day . That statistic suggests that the average business has a target on its back and is running out of time to mount a defense of its data. And doing so doesn't have to be difficult. To help, here's a simple 5-step framework businesses of all sizes can use to protect their customer data. Step One: Review and Adapt Data Collection Standards ...

The clearnet and dark web payment portals operated by the  Conti  ransomware group have gone down in what appears to be an attempt to shift to new infrastructure after details about the gang's inner workings and its members were made public. According to  MalwareHunterTeam , "while both the clearweb and Tor domains of the leak site of the Conti ransomware gang is online and working, both their clearweb and Tor domains for the payment site (which is obviously more important than the leak) is down." It's not clear what prompted the shutdown, but the development comes as Swiss cybersecurity firm PRODAFT  offered  an unprecedented look into the group's ransomware-as-a-service (RaaS) model, wherein the developers sell or lease their ransomware technology to affiliates hired from darknet forums, who then carry out attacks on their behalf while also netting about 70% of each ransom payment extorted from the victims. The result? Three members of the Conti team have...

Researchers have demonstrated yet another variant of the SAD DNS cache poisoning attack that leaves about 38% of the domain name resolvers vulnerable, enabling attackers to redirect traffic originally destined to legitimate websites to a server under their control. "The  attack  allows an off-path attacker to inject a malicious DNS record into a DNS cache," University of California researchers Keyu Man, Xin'an Zhou, and Zhiyun Qian  said . "SAD DNS attack allows an attacker to redirect any traffic (originally destined to a specific domain) to his own server and then become a man-in-the-middle (MITM) attacker, allowing eavesdropping and tampering of the communication." The latest flaw affects Linux kernels as well as popular DNS software, including BIND, Unbound, and dnsmasq running on top of Linux, but not when run on other operating systems FreeBSD or Windows. From Kaminsky Attack to SAD DNS DNS cache poisoning, also called DNS spoofing, is a  technique  i...

Networking equipment company Netgear has  released  yet  another round  of  patches  to remediate a high-severity remote code execution vulnerability affecting multiple routers that could be exploited by remote attackers to take control of an affected system. Tracked as  CVE-2021-34991  (CVSS score: 8.8), the pre-authentication buffer overflow flaw in small office and home office (SOHO) routers can lead to code execution with the highest privileges by taking advantage of an issue residing in the Universal Plug and Play ( UPnP ) feature that allows devices to discover each other's presence on the same local network and open ports needed to connect to the public Internet. Because of its ubiquitous nature, UPnP is used by a wide variety of devices, including personal computers, networking equipment, video game consoles and internet of things (IoT) devices. Specifically, the vulnerability stems from the fact that the UPnP daemon accepts unauthent...

Organizations have been worrying about cyber security since the advent of the technological age. Today, digital transformation coupled with the rise of remote work has made the need for security awareness all the more critical. Cyber security professionals are continuously thinking about how to prevent cyber security breaches from happening, with employees and contractors often proving to be the most significant risk factor for causing cyber security incidents. Proactive cyber security professionals will find that an effective security awareness training program can significantly reduce their risk of getting exposed to a cyber incident. For a security awareness training program to be successful, it must be measurable and yield positive, actionable results over time.  The following looks at what good security awareness looks like and how vital  phishing simulations and awareness training  is in devising effective  cyber security programs.  The essentials of ...

Nation-state operators with nexus to Iran are increasingly turning to ransomware as a means of generating revenue and intentionally sabotaging their targets, while also engaging in patient and persistent social engineering campaigns and aggressive brute force attacks. No less than six threat actors affiliated with the West Asian country have been discovered deploying ransomware to achieve their strategic objectives, researchers from Microsoft Threat Intelligence Center (MSTIC)  revealed , adding "these ransomware deployments were launched in waves every six to eight weeks on average." Of note is a threat actor tracked as  Phosphorus  (aka Charming Kitten or APT35), which has been found scanning IP addresses on the internet for unpatched Fortinet FortiOS SSL VPN and on-premises Exchange Servers to gain initial access and persistence on vulnerable networks, before moving to deploy additional payloads that enable the actors to pivot to other machines and deploy ransomwar...

Cybersecurity agencies from Australia, the U.K., and the U.S. on Wednesday  released  a joint advisory warning of active exploitation of Fortinet and Microsoft Exchange ProxyShell vulnerabilities by Iranian state-sponsored actors to gain initial access to vulnerable systems for follow-on activities, including data exfiltration and ransomware. The threat actor is believed to have leveraged multiple Fortinet FortiOS vulnerabilities dating back to March 2021 as well as a remote code execution flaw affecting Microsoft Exchange Servers since at least October 2021, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), the Australian Cyber Security Centre (ACSC), and the U.K.'s National Cyber Security Centre (NCSC). The agencies did not attribute the activities to a specific advanced persistent threat (APT) actor. Targeted victims include Australian organizations and a wide range of entities across multiple U.S. cr...

A malicious campaign has been found leveraging a technique called domain fronting to hide command-and-control traffic by leveraging a legitimate domain owned by the Myanmar government to route communications to an attacker-controlled server with the goal of evading detection. The threat, which was observed in September 2021, deployed Cobalt Strike payloads as a stepping stone for launching further attacks, with the adversary using a domain associated with the Myanmar Digital News network, a state-owned digital newspaper, as a front for their Beacons. "When the Beacon is launched, it will submit a DNS request for a legitimate high-reputation domain hosted behind Cloudflare infrastructure and modify the subsequent HTTPs requests header to instruct the CDN to direct the traffic to an attacker-controlled host," Cisco Talos researchers Chetan Raghuprasad, Vanja Svajcer, and Asheer Malhotra  said  in a technical analysis published Tuesday. Originally released in 2012 to addres...

Israeli spyware vendor Candiru, which was  added  to an economic blocklist by the U.S. government this month, is said to have reportedly waged "watering hole" attacks against high-profile entities in the U.K. and the Middle East, new findings reveal. "The victimized websites belong to media outlets in the U.K., Yemen, and Saudi Arabia, as well as to Hezbollah; to government institutions in Iran (Ministry of Foreign Affairs), Syria (including the Ministry of Electricity), and Yemen (including the Ministries of Interior and Finance); to internet service providers in Yemen and Syria; and to aerospace/military technology companies in Italy and South Africa," ESET  said  in a new report. "The attackers also created a website mimicking a medical trade fair in Germany." The strategic web compromises are believed to have occurred in two waves, the first commencing as early as March 2020 before ending in August 2020, and the second string of attacks beginning in...

In the span of a few years, cryptocurrencies have gone from laughingstock and novelty to a serious financial instrument, and a major sector in high-tech. The price of Bitcoin and Ethereum has gone from single dollars to thousands, and they're increasingly in the mainstream.  This is undoubtedly a positive development, as it opens new avenues for finance, transactions, tech developments, and more. Unfortunately, no innovation is without its dark side, and the crypto industry is no exception. A new webinar from XDR provider Cynet ( you can see it here ) dives deeper into this dark corner to explore the intersection of cybersecurity and cryptocurrency.  The first question is how, exactly, cryptocurrency creates security vulnerabilities for organizations. There's no single answer, and in many cases, the results are more indirect. This bears closer inspection, and the webinar, led by Cynet  CyOps Analyst  Ronen Ahdut, studies the different ways cryptocurrencies are use...

Meta, the company formerly known as Facebook, announced Tuesday that it took action against four separate malicious cyber groups from Pakistan and Syria who were found targeting people in Afghanistan, as well as journalists, humanitarian organizations, and anti-regime military forces in the West Asian country. The Pakistani threat actor, dubbed  SideCopy , is said to have used the platform to single out people with ties to the Afghan government, military and law enforcement in Kabul. The campaign, which Meta dubbed as a "well-resourced and persistent operation," involved sending malicious links, often shortened using URL shortener services, to websites hosting malware between April and August of 2021, what with the operators posing as young women and tricking the recipients with romantic lures in a bid to make them click on phishing links or download trojanized chat applications. Meta's threat intelligence analysts said these apps were a front for two distinct malwa...

Cybersecurity researchers have demonstrated yet another variation of the Rowhammer attack affecting all  DRAM  (dynamic random-access memory) chips that bypasses currently deployed mitigations, thereby effectively compromising the security of the devices. The new technique — dubbed " Blacksmith " ( CVE-2021-42114 , CVSS score: 9.0) — is designed to trigger bit flips on target refresh rate-enabled DRAM chips with the help of novel "non-uniform and frequency-based" memory access patterns, according to a study jointly published by academics from ETH Zurich, Vrije Universiteit Amsterdam, and Qualcomm Technologies. Originally disclosed in 2014,  Rowhammer  refers to a fundamental hardware vulnerability that could be abused to alter or corrupt memory contents by taking advantage of DRAM's tightly-packed, matrix-like memory cell architecture to repeatedly access certain rows (aka "aggressors") that induces an electrical disturbance large enough to cause t...