The Iranian-origin threat actor known as Charming Kitten has been linked to a new set of attacks aimed at Middle East policy experts with a new backdoor called BASICSTAR by creating a fake webinar portal.
Charming Kitten, also called APT35, CharmingCypress, Mint Sandstorm, TA453, and Yellow Garuda, has a history of orchestrating a wide range of social engineering campaigns that cast a
The Russia-linked threat actor known as Turla has been observed using a new backdoor called TinyTurla-NG as part of a three-month-long campaign targeting Polish non-governmental organizations in December 2023.
"TinyTurla-NG, just like TinyTurla, is a small 'last chance' backdoor that is left behind to be used when all other unauthorized access/backdoor mechanisms have failed or been
The Glupteba botnet has been found to incorporate a previously undocumented Unified Extensible Firmware Interface (UEFI) bootkit feature, adding another layer of sophistication and stealth to the malware.
"This bootkit can intervene and control the [operating system] boot process, enabling Glupteba to hide itself and create a stealthy persistence that can be extremely difficult to
Microsoft said it's introducing Sudo for Windows 11 as part of an early preview version to help users execute commands with administrator privileges.
"Sudo for Windows is a new way for users to run elevated commands directly from an unelevated console session," Microsoft Product Manager Jordi Adoumie said.
"It is an ergonomic and familiar solution for users who want to elevate a command
A significant challenge within cyber security at present is that there are a lot of risk management platforms available in the market, but only some deal with cyber risks in a very good way. The majority will shout alerts at the customer as and when they become apparent and cause great stress in the process. The issue being that by using a reactive, rather than proactive approach, many risks
The U.S. Treasury Department's Office of Foreign Assets Control (OFAC) announced sanctions against six officials associated with the Iranian intelligence agency for attacking critical infrastructure entities in the U.S. and other countries.
The officials include Hamid Reza Lashgarian, Mahdi Lashgarian, Hamid Homayunfal, Milad Mansuri, Mohammad Bagher Shirinkar, and Reza Mohammad Amin
Multiple security vulnerabilities have been disclosed in the runC command line tool that could be exploited by threat actors to escape the bounds of the container and stage follow-on attacks.
The vulnerabilities, tracked as CVE-2024-21626, CVE-2024-23651, CVE-2024-23652, and CVE-2024-23653, have been collectively dubbed Leaky Vessels by cybersecurity vendor Snyk.
"These container
Cybersecurity researchers have identified malicious packages on the open-source Python Package Index (PyPI) repository that deliver an information stealing malware called WhiteSnake Stealer on Windows systems.
The malware-laced packages are named nigpal, figflix, telerer, seGMM, fbdebug, sGMM, myGens, NewGends, and TestLibs111. They have been uploaded by a threat actor named "WS."
"These
Cracked software have been observed infecting Apple macOS users with a previously undocumented stealer malware capable of harvesting system information and cryptocurrency wallet data.
Kaspersky, which identified the artifacts in the wild, said they are designed to target machines running macOS Ventura 13.6 and later, indicating the malware's ability to infect Macs on both Intel and
Cybersecurity researchers have disclosed a now-patched security flaw in the Opera web browser for Microsoft Windows and Apple macOS that could be exploited to execute any file on the underlying operating system.
The remote code execution vulnerability has been codenamed MyFlaw by the Guardio Labs research team owing to the fact that it takes advantage of a feature called My Flow that
Multiple security vulnerabilities have been disclosed in Bosch BCC100 thermostats and Rexroth NXA015S-36V-B smart nutrunners that, if successfully exploited, could allow attackers to execute arbitrary code on affected systems.
Romanian cybersecurity firm Bitdefender, which discovered the flaw in Bosch BCC100 thermostats last August, said the issue could be weaponized by an attacker to
Juniper Networks has released updates to fix a critical remote code execution (RCE) vulnerability in its SRX Series firewalls and EX Series switches.
The issue, tracked as CVE-2024-21591, is rated 9.8 on the CVSS scoring system.
“An out-of-bounds write vulnerability in J-Web of Juniper Networks Junos OS SRX Series and EX Series allows an unauthenticated, network-based attacker to cause a
As many as five different malware families were deployed by suspected nation-state actors as part of post-exploitation activities leveraging two zero-day vulnerabilities in Ivanti Connect Secure (ICS) VPN appliances since early December 2023.
"These families allow the threat actors to circumvent authentication and provide backdoor access to these devices," Mandiant said in an
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added six security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation.
This includes CVE-2023-27524 (CVSS score: 8.9), a high-severity vulnerability impacting the Apache Superset open-source data visualization software that could enable remote code execution.
Security researchers have detailed a new variant of a dynamic link library (DLL) search order hijacking technique that could be used by threat actors to bypass security mechanisms and achieve execution of malicious code on systems running Microsoft Windows 10 and Windows 11.
The approach "leverages executables commonly found in the trusted WinSxS folder and exploits them via the classic DLL
Nation-state actors affiliated to North Korea have been observed using spear-phishing attacks to deliver an assortment of backdoors and tools such as AppleSeed, Meterpreter, and TinyNuke to seize control of compromised machines.
South Korea-based cybersecurity company AhnLab attributed the activity to an advanced persistent threat group known as Kimsuky.
“A notable point about attacks that
The Operation Triangulation spyware attacks targeting Apple iOS devices leveraged never-before-seen exploits that made it possible to even bypass pivotal hardware-based security protections erected by the company.
Russian cybersecurity firm Kaspersky, which discovered the campaign at the beginning of 2023 after becoming one of the targets, described it as
The threat actor referred to as Cloud Atlas has been linked to a set of spear-phishing attacks on Russian enterprises.
Targets included a Russian agro-industrial enterprise and a state-owned research company, according to a report from F.A.C.C.T., a standalone cybersecurity company formed after Group-IB's formal exit from Russia earlier this year.
Cloud Atlas, active since at
Organizations in the Defense Industrial Base (DIB) sector are in the crosshairs of an Iranian threat actor as part of a campaign designed to deliver a never-before-seen backdoor called FalseFont.
The findings come from Microsoft, which is tracking the activity under its weather-themed moniker Peach Sandstorm (formerly Holmium), which is also known as APT33, Elfin, and Refined Kitten.
"
Hands-On Review: Memcyco’s Threat Intelligence Solution
Website impersonation, also known as brandjacking or website spoofing, has emerged as a significant threat to online businesses. Malicious actors clone legitimate websites to trick customers, leading to financial scams and data theft causing reputation damage and financial losses for both organizations and customers.
The Growing Threat of
The threat actors associated with the 8220 Gang have been observed exploiting a high-severity flaw in Oracle WebLogic Server to propagate their malware.
The security shortcoming is CVE-2020-14883 (CVSS score: 7.2), a remote code execution bug that could be exploited by authenticated attackers to take over susceptible servers.
"This vulnerability allows remote authenticated
A new botnet consisting of firewalls and routers from Cisco, DrayTek, Fortinet, and NETGEAR is being used as a covert data transfer network for advanced persistent threat actors, including the China-linked threat actor called Volt Typhoon.
Dubbed KV-botnet by the Black Lotus Labs team at Lumen Technologies, the malicious network is an amalgamation of two complementary activity
Google is highlighting the role played by Clang sanitizers in hardening the security of the cellular baseband in the Android operating system and preventing specific kinds of vulnerabilities.
This comprises Integer Overflow Sanitizer (IntSan) and BoundsSanitizer (BoundSan), both of which are part of UndefinedBehaviorSanitizer (UBSan), a tool designed to catch various kinds of
Tactical and targeting overlaps have been discovered between the enigmatic advanced persistent threat (APT) called Sandman and a China-based threat cluster that's known to use a backdoor referred to as KEYPLUG.
The assessment comes jointly from SentinelOne, PwC, and the Microsoft Threat Intelligence team based on the fact that the adversary's Lua-based malware LuaDream and KEYPLUG have
Unauthorized websites distributing trojanized versions of cracked software have been found to infect Apple macOS users with a new Trojan-Proxy malware.
"Attackers can use this type of malware to gain money by building a proxy server network or to perform criminal acts on behalf of the victim: to launch attacks on websites, companies and individuals, buy guns, drugs, and other illicit
In an increasingly complex and fast-paced digital landscape, organizations strive to protect themselves from various security threats. However, limited resources often hinder security teams when combatting these threats, making it difficult to keep up with the growing number of security incidents and alerts. Implementing automation throughout security operations helps security teams alleviate
Atlassian has released software fixes to address four critical flaws in its software that, if successfully exploited, could result in remote code execution.
The list of vulnerabilities is below -
CVE-2022-1471 (CVSS score: 9.8) - Deserialization vulnerability in SnakeYAML library that can lead to remote code execution in multiple products
CVE-2023-22522 (CVSS score
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 
An unspecified government entity in Afghanistan was targeted by a previously undocumented web shell called HrServ in what’s suspected to be an advanced persistent threat (APT) attack.
The web shell, a dynamic-link library (DLL) named “hrserv.dll,” exhibits “sophisticated features such as custom encoding methods for client communication and in-memory execution,” Kaspersky security researcher Mert
More details have emerged about a malicious Telegram bot called Telekopye that's used by threat actors to pull off large-scale phishing scams.
"Telekopye can craft phishing websites, emails, SMS messages, and more," ESET security researcher Radek Jizba said in a new analysis.
The threat actors behind the operation – codenamed Neanderthals – are known to run the criminal enterprise as a
The title of this article probably sounds like the caption to a meme. Instead, this is an actual problem GitGuardian's engineers had to solve in implementing the mechanisms for their new HasMySecretLeaked service. They wanted to help developers find out if their secrets (passwords, API keys, private keys, cryptographic certificates, etc.) had found their way into public GitHub repositories. How
Modern security tools continue to improve in their ability to defend organizations’ networks and endpoints against cybercriminals. But the bad actors still occasionally find a way in.
Security teams must be able to stop threats and restore normal operations as quickly as possible. That’s why it’s essential that these teams not only have the right tools but also understand how to effectively
A hacking group that leveraged a recently disclosed security flaw in the WinRAR software as a zero-day has now been categorized as an entirely new advanced persistent threat (APT).
Cybersecurity company NSFOCUS has described DarkCasino as an "economically motivated" actor that first came to light in 2021.
"DarkCasino is an APT threat actor with strong technical and learning ability, who is good
A group of academics has disclosed a new "software fault attack" on AMD's Secure Encrypted Virtualization (SEV) technology that could be potentially exploited by threat actors to infiltrate encrypted virtual machines (VMs) and even perform privilege escalation.
The attack has been codenamed CacheWarp (CVE-2023-20592) by researchers from the CISPA Helmholtz Center for Information Security and the
The Vietnamese threat actors behind the Ducktail stealer malware have been linked to a new campaign that ran between March and early October 2023, targeting marketing professionals in India with an aim to hijack Facebook business accounts.
"An important feature that sets it apart is that, unlike previous campaigns, which relied on .NET applications, this one used Delphi as the programming
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has given a November 17, 2023, deadline for federal agencies and organizations to apply mitigations to secure against a number of security flaws in Juniper Junos OS that came to light in August.
The agency on Monday added five vulnerabilities to the Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active
Cybersecurity researchers have warned about a Windows version of a wiper malware that was previously observed targeting Linux systems in cyber attacks aimed at Israel.
Dubbed BiBi-Windows Wiper by BlackBerry, the wiper is the Windows counterpart of BiBi-Linux Wiper, which has been put to use by a pro-Hamas hacktivist group in the wake of the Israel-Hamas war last month.
"The Windows variant [...
The notorious Russian hackers known as Sandworm targeted an electrical substation in Ukraine last year, causing a brief power outage in October 2022.
The findings come from Google's Mandiant, which described the hack as a "multi-event cyber attack" leveraging a novel technique for impacting industrial control systems (ICS).
"The actor first used OT-level living-off-the-land (LotL) techniques to
Cybersecurity researchers have unearthed a number of WhatsApp mods for Android that come fitted with a spyware module dubbed CanesSpy.
These modified versions of the instant messaging app have been observed propagated via sketchy websites advertising such modded software as well as Telegram channels used primarily by Arabic and Azerbaijani speakers, one of which boasts of two million users.
"The
Canada on Monday announced a ban on the use of apps from Tencent and Kaspersky on government mobile devices, citing an "unacceptable level of risk to privacy and security."
"The Government of Canada is committed to keeping government information and networks secure," the Canadian government said. "We regularly monitor potential threats and take immediate action to address risks."
To that end,
A pro-Hamas hacktivist group has been observed using a new Linux-based wiper malware dubbed BiBi-Linux Wiper, targeting Israeli entities amidst the ongoing Israeli-Hamas war.
"This malware is an x64 ELF executable, lacking obfuscation or protective measures," Security Joes said in a new report published today. "It allows attackers to specify target folders and can potentially destroy an entire
The threat actor known as DoNot Team has been linked to the use of a novel .NET-based backdoor called Firebird targeting a handful of victims in Pakistan and Afghanistan.
Cybersecurity company Kaspersky, which disclosed the findings in its APT trends report Q3 2023, said the attack chains are also configured to deliver a downloader named CSVtyrei, so named for its resemblance to Vtyrei.
"Some
An updated version of a sophisticated backdoor framework called MATA has been used in attacks aimed at over a dozen Eastern European companies in the oil and gas sector and defense industry as part of a cyber espionage operation that took place between August 2022 and May 2023.
"The actors behind the attack used spear-phishing mails to target several victims, some were infected with Windows
Government entities in the Asia-Pacific (APAC) region are the target of a long-running cyber espionage campaign dubbed TetrisPhantom.
"The attacker covertly spied on and harvested sensitive data from APAC government entities by exploiting a particular type of secure USB drive, protected by hardware encryption to ensure the secure storage and transfer of data between computer systems," Kaspersky
The advanced persistent threat (APT) actor known as ToddyCat has been linked to a new set of malicious tools that are designed for data exfiltration, offering a deeper insight into the hacking crew's tactics and capabilities.
The findings come from Kaspersky, which first shed light on the adversary last year, linking it to attacks against high-profile entities in Europe and Asia for nearly three
Cybersecurity researchers have discovered a previously undocumented advanced backdoor dubbed Deadglyph employed by a threat actor known as Stealth Falcon as part of a cyber espionage campaign.
"Deadglyph's architecture is unusual as it consists of cooperating components – one a native x64 binary, the other a .NET assembly," ESET said in a new report shared with The Hacker News.
"This combination
New research has found that close to 12,000 internet-exposed Juniper firewall devices are vulnerable to a recently disclosed remote code execution flaw.
VulnCheck, which discovered a new exploit for CVE-2023-36845, said it could be exploited by an "unauthenticated and remote attacker to execute arbitrary code on Juniper firewalls without creating a file on the system."
CVE-2023-36845 refers to a
Patches have been released to address two new security vulnerabilities in Apache Superset that could be exploited by an attacker to gain remote code execution on affected systems.
The update (version 2.1.1) plugs CVE-2023-39265 and CVE-2023-37941, which make it possible to conduct nefarious actions once a bad actor is able to gain control of Superset’s metadata database.
Outside of these
Networking hardware company Juniper Networks has released an "out-of-cycle" security update to address multiple flaws in the J-Web component of Junos OS that could be combined to achieve remote code execution on susceptible installations.
The four vulnerabilities have a cumulative CVSS rating of 9.8, making them Critical in severity. They affect all versions of Junos OS on SRX and EX Series.
"By
The Indian President Droupadi Murmu on Friday granted assent to the Digital Personal Data Protection Bill (DPDPB) after it was unanimously passed by both houses of the parliament last week, marking a significant step towards securing people's information.
"The Bill provides for the processing of digital personal data in a manner that recognizes both the rights of the individuals to protect their
The Chinese threat actor known as APT31 (aka Bronze Vinewood, Judgement Panda, or Violet Typhoon) has been linked to a set of advanced backdoors that are capable of exfiltrating harvested sensitive information to Dropbox.
The malware is part of a broader collection of more than 15 implants that have been put to use by the adversary in attacks targeting industrial organizations in Eastern Europe
A set of 16 high-severity security flaws have been disclosed in the CODESYS V3 software development kit (SDK) that could result in remote code execution and denial-of-service under specific conditions, posing risks to operational technology (OT) environments.
The flaws, tracked from CVE-2022-47378 through CVE-2022-47393 and dubbed CoDe16, carry a CVSS score of 8.8 with the exception of CVE-2022-
Validate security continuously across your full stack with Pen Testing as a Service.
In today's modern security operations center (SOC), it's a battle between the defenders and the cybercriminals. Both are using tools and expertise – however, the cybercriminals have the element of surprise on their side, and a host of tactics, techniques, and procedures (TTPs) that have evolved. These external
Cybersecurity researchers have discovered a new high-severity security flaw in PaperCut print management software for Windows that could result in remote code execution under specific circumstances.
Tracked as CVE-2023-39143 (CVSS score: 8.4), the flaw impacts PaperCut NG/MF prior to version 22.1.3. It has been described as a combination of a path traversal and file upload vulnerability.
"CVE-
Advanced persistent threat (APT) actors exploited a recently disclosed critical flaw impacting Ivanti Endpoint Manager Mobile (EPMM) as a zero-day since at least April 2023 in attacks directed against Norwegian entities, including a government network.
The disclosure comes as part of a new joint advisory released by the Cybersecurity and Infrastructure Security Agency (CISA) and the Norwegian
A nation-state actor with links to China is suspected of being behind a series of attacks against industrial organizations in Eastern Europe that took place last year to siphon data stored on air-gapped systems.
Cybersecurity company Kaspersky attributed the intrusions with medium to high confidence to a hacking crew called APT31, which is also tracked under the monikers Bronze Vinewood,
The North Korea-aligned threat actor known as Andariel leveraged a previously undocumented malware called EarlyRat in phishing attacks, adding another piece to the group's wide-ranging toolset.
"Andariel infects machines by executing a Log4j exploit, which, in turn, downloads further malware from the command-and-control (C2) server," Kaspersky said in a new report.
Also called Silent Chollima
For too long the cybersecurity world focused exclusively on information technology (IT), leaving operational technology (OT) to fend for itself. Traditionally, few industrial enterprises had dedicated cybersecurity leaders. Any security decisions that arose fell to the plant and factory managers, who are highly skilled technical experts in other areas but often lack cybersecurity training or
Three security vulnerabilities have been disclosed in operational technology (OT) products from Wago and Schneider Electric.
The flaws, per Forescout, are part of a broader set of shortcomings collectively called OT:ICEFALL, which now comprises a total of 61 issues spanning 13 different vendors.
"OT:ICEFALL demonstrates the need for tighter scrutiny of, and improvements to, processes related to
Attacks on critical infrastructure and other OT systems are on the rise as digital transformation and OT/IT convergence continue to accelerate. Water treatment facilities, energy providers, factories, and chemical plants — the infrastructure that undergirds our daily lives could all be at risk. Disrupting or manipulating OT systems stands to pose real physical harm to citizens, environments, and
Login
FreshRSS