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The U.S. Cybersecurity and Infrastructure Security Agency (CISA), Department of Homeland Security (DHS), and the Federal Bureau of Investigation (FBI) on Monday published a new joint advisory as part of their latest attempts to expose the tactics, techniques, and procedures (TTPs) adopted by the Russian Foreign Intelligence Service (SVR) in its attacks targeting the U.S and foreign entities. By employing "stealthy intrusion tradecraft within compromised networks," the intelligence agencies  said , "the SVR activity—which includes the recent  SolarWinds Orion supply chain compromise —primarily targets government networks, think tank and policy analysis organizations, and information technology companies and seeks to gather intelligence information." The cyber actor is also being tracked under different monikers, including Advanced Persistent Threat 29 (APT29), the Dukes, CozyBear, and Yttrium. The development comes as the U.S. sanctioned Russia and  formally pinn

Emotet, the notorious email-based Windows malware behind several botnet-driven spam campaigns and ransomware attacks, was automatically wiped from infected computers en masse following a European law enforcement operation. The development comes three months after a coordinated disruption of Emotet as part of " Operation Ladybird " to seize control of servers used to run and maintain the malware network. The orchestrated effort saw at least 700 servers associated with the botnet's infrastructure neutered from the inside, thus preventing further exploitation. Law enforcement authorities from the Netherlands, Germany, the U.S., U.K., France, Lithuania, Canada, and Ukraine were involved in the international action. Previously, the Dutch police, which seized two central servers located in the country, said it had deployed a software update to counter the threat posed by Emotet effectively. "All infected computer systems will automatically retrieve the update there, a

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,

Click Studios, the Australian software company behind the Passwordstate password management application, has notified customers to reset their passwords following a supply chain attack. The Adelaide-based firm said a bad actor used sophisticated techniques to compromise the software's update mechanism and used it to drop malware on user computers. The breach is said to have occurred between April 20, 8:33 PM UTC, and April 22, 0:30 AM UTC, for a total period of about 28 hours. "Only customers that performed In-Place Upgrades between the times stated above are believed to be affected," the company  said  in an advisory. "Manual Upgrades of Passwordstate are not compromised. Affected customers password records may have been harvested." The development was first reported by the Polish tech news site  Niebezpiecznik . It's not immediately clear who the attackers are or how they compromised the password manager's update feature. Click Studios said an i

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has disclosed details of a new advanced persistent threat (APT) that's leveraging the Supernova backdoor to compromise SolarWinds Orion installations after gaining access to the network through a connection to a Pulse Secure VPN device. "The threat actor connected to the entity's network via a Pulse Secure virtual private network (VPN) appliance, moved laterally to its SolarWinds Orion server, installed malware referred to by security researchers as SUPERNOVA (a .NET web shell), and collected credentials," the agency  said  on Thursday. CISA said it identified the threat actor during an incident response engagement at an unnamed organization and found that the attacker had access to the enterprise's network for nearly a year through the use of the VPN credentials between March 2020 and February 2021. Interestingly, the adversary is said to have used valid accounts that had multi-factor authent

The sprawling  SolarWinds cyberattack  which came to light last December was known for its sophistication in the breadth of tactics used to infiltrate and persist in the target infrastructure, so much so that Microsoft went on to call the threat actor behind the campaign "skillful and methodic operators who follow operations security (OpSec) best practices to minimize traces, stay under the radar, and avoid detection." As further proof of this, new research published today shows that the threat actor carefully planned each stage of the operation to "avoid creating the type of patterns that make tracking them simple," thus deliberately making forensic analysis difficult. By analyzing telemetry data associated with previously published indicators of compromise, RiskIQ said it identified an additional set of 18 servers with high confidence that likely communicated with the targeted, secondary Cobalt Strike payloads delivered via the TEARDROP and RAINDROP malware, r

Facebook on Wednesday said it took steps to dismantle malicious activities perpetrated by two state-sponsored hacking groups operating out of Palestine that abused its platform to distribute malware. The social media giant attributed the attacks to a network connected to the Preventive Security Service ( PSS ), the security apparatus of the State of Palestine, and another threat actor known as Arid Viper (aka Desert Falcon and APT-C-23), the latter of which is alleged to be connected to the cyber arm of Hamas. The two digital espionage campaigns, active in 2019 and 2020, exploited a range of devices and platforms, such as Android, iOS, and Windows, with the PSS cluster primarily targeting domestic audiences in Palestine. The other set of attacks went after users in the Palestinian territories and Syria and, to a lesser extent Turkey, Iraq, Lebanon, and Libya. Both the groups appear to have leveraged the platform as a springboard to launch a variety of social engineering attacks in

SonicWall has addressed three critical security vulnerabilities in its hosted and on-premises email security (ES) product that are being actively exploited in the wild. Tracked as CVE-2021-20021 and CVE-2021-20022, the  flaws  were discovered and reported to the company by FireEye's Mandiant subsidiary on March 26, 2021, after the cybersecurity firm detected post-exploitation web shell activity on an internet-accessible system within a customer's environment that had SonicWall's ES application running on a Windows Server 2012 installation. A third flaw (CVE-2021-20023) identified by FireEye was disclosed to SonicWall on April 6, 2021. FireEye is tracking the malicious activity under the moniker UNC2682. "These vulnerabilities were executed in conjunction to obtain administrative access and code execution on a SonicWall ES device," researchers Josh Fleischer, Chris DiGiamo, and Alex Pennino  said . The adversary leveraged these vulnerabilities, with intimate

If Pulse Connect Secure gateway is part of your organization network, you need to be aware of a newly discovered critical zero-day authentication bypass vulnerability (CVE-2021-22893) that is currently being exploited in the wild and for which there is no patch available yet. At least two threat actors have been behind a series of intrusions targeting defense, government, and financial organizations in the U.S. and elsewhere by leveraging critical vulnerabilities in Pulse Secure VPN devices to circumvent multi-factor authentication protections and breach enterprise networks. "A combination of prior vulnerabilities and a previously unknown vulnerability discovered in April 2021,  CVE-2021-22893 , are responsible for the initial infection vector," cybersecurity firm FireEye  said  on Tuesday, identifying 12 malware families associated with the exploitation of Pulse Secure VPN appliances. The company is also tracking the activity under two threat clusters UNC2630 and UNC271

The U.S. and U.K. on Thursday formally attributed the supply chain attack of IT infrastructure management company SolarWinds with "high confidence" to government operatives working for Russia's Foreign Intelligence Service (SVR). "Russia's pattern of malign behaviour around the world – whether in cyberspace, in election interference or in the aggressive operations of their intelligence services – demonstrates that Russia remains the most acute threat to the U.K.'s national and collective security," the U.K. government  said  in a statement. To that effect, the U.S. Department of the Treasury has imposed sweeping sanctions against Russia for "undermining the conduct of free and fair elections and democratic institutions" in the U.S. and for its role in facilitating the sprawling SolarWinds hack, while also barring six technology companies in the country that provide support to the cyber program run by Russian Intelligence Services. The com

The SolarWinds attack , which succeeded by utilizing the sunburst malware , shocked the cyber-security industry. This attack achieved persistence and was able to evade internal systems long enough to gain access to the source code of the victim. Because of the far-reaching SolarWinds deployments, the perpetrators were also able to infiltrate many other organizations, looking for intellectual property and other assets. Among the co-victims: US government, government contractors, Information Technology companies, and NGOs. An incredible amount of sensitive data was stolen from several customers after a trojanized version of SolarWinds' application was installed on their internal structures. Looking at the technical capabilities of the malware, as you will see, this particular attack was quite impressive. A particular file, named  SolarWinds.Orion.Core.BusinessLayer.dll  is a SolarWinds digitally signed component of the Orion software framework. The threat actors installed a back

A previously undocumented malware downloader has been spotted in the wild in phishing attacks to deploy credential stealers and other malicious payloads. Dubbed " Saint Bot ," the malware is said to have first appeared on the scene in January 2021, with indications that it's under active development. "Saint Bot is a downloader that appeared quite recently, and slowly is getting momentum. It was seen dropping stealers (i.e.  Taurus  Stealer) or further loaders ( example ), yet its design allows [it] to utilize it for distributing any kind of malware," said Aleksandra "Hasherezade" Doniec, a threat intelligence analyst at Malwarebytes . "Furthermore, Saint Bot employs a wide variety of techniques which, although not novel, indicate some level of sophistication considering its relatively new appearance." The infection chain analyzed by the cybersecurity firm begins with a phishing email containing an embedded ZIP file ("bitcoin.zip&qu

An Iranian threat actor has unleashed a new cyberespionage campaign against a possible Lebanese target with a backdoor capable of exfiltrating sensitive information from compromised systems. Cybersecurity firm Check Point attributed the operation to APT34, citing similarities with previous techniques used by the threat actor as well as based on its pattern of victimology. APT34  (aka OilRig) is known for its reconnaissance campaigns aligned with the strategic interests of Iran, primarily hitting financial, government, energy, chemical, and telecommunications industries in the Middle East. The group typically resorts to targeting individuals through the use of booby-trapped job offer documents, delivered directly to the victims via LinkedIn messages. Although the latest campaign bears some of the same hallmarks, the exact mode of delivery remains unclear as yet. The Word document analyzed by Check Point — which was  uploaded  to VirusTotal from Lebanon on January 10 — claims to of

Unpatched Fortinet VPN devices are being targeted in a series of attacks against industrial enterprises in Europe to deploy a new strain of ransomware called "Cring" inside corporate networks. At least one of the hacking incidents led to the temporary shutdown of a production site, said cybersecurity firm Kaspersky in a report published on Wednesday, without publicly naming the victim. The attacks happened in the first quarter of 2021, between January and March. "Various details of the attack indicate that the attackers had carefully analyzed the infrastructure of the targeted organization and prepared their own infrastructure and toolset based on the information collected at the reconnaissance stage,"  said  Vyacheslav Kopeytsev, a security researcher at Kaspersky ICS CERT. The disclosure comes days after the Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA)  warned  of advanced persistent threat (APT) actor

The maintainers of the PHP programming language have issued an update regarding the security incident that came to light late last month, stating that the actors may have gotten hold of a user database containing their passwords to make unauthorized changes to the repository. "We no longer believe the git.php.net server has been compromised. However, it is possible that the master.php.net user database leaked," Nikita Popov  said  in a message posted on its mailing list on April 6. On March 28, unidentified actors used the names of Rasmus Lerdorf and Popov to  push malicious commits  to the "php-src" repository hosted on the git.php.net server that involved adding a backdoor to the PHP source code in an instance of a software supply chain attack. While this was initially treated as a compromise of the git.php.net server, further investigation into the incident has revealed that the commits were a result of pushing them using HTTPS and password-based authentica

A hacking group related to a Chinese-speaking threat actor has been linked to an advanced cyberespionage campaign targeting government and military organizations in Vietnam. The attacks have been attributed with low confidence to the advanced persistent threat (APT) called  Cycldek  (or Goblin Panda, Hellsing, APT 27, and Conimes), which is known for using spear-phishing techniques to compromise diplomatic targets in Southeast Asia, India, and the U.S. at least since 2013. According to researchers from Kaspersky, the offensive, which was observed between June 2020 and January 2021, leverages a method called DLL side-loading to execute shellcode that decrypts a final payload dubbed " FoundCore ." DLL side-loading  has been a tried-and-tested technique used by various threat actors as an obfuscation tactic to bypass antivirus defenses. By loading malicious DLLs into legitimate executables, the idea is to mask their malicious activity under a trusted system or software proc