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Key Findings Even years after their disclosure, VPN-related vulnerabilities like CVE-2018-13379 and CVE-2022-40684 remain essential tools for attackers, driving large-scale campaigns of credential theft and administrative control. How AI and automation are amplifying the scale and sophistication of VPN attacks.
technology companies between 2021 and 2023, including LastPass , MailChimp , Okta , T-Mobile and Twilio. Some SMS phishing messages told employees their VPN credentials were expiring and needed to be changed; other phishing messages advised employees about changes to their upcoming work schedule. com and ouryahoo-okta[.]com.
Quad7 botnet, also known as CovertNetwork-1658 or xlogin, was first spotted in the summer of 2023 by security researcher Gi7w0rm. The botnet operators are targeting multiple SOHO devices and VPN appliances, including TP-LINK, Zyxel, Asus, D-Link, and Netgear, exploiting both known and previously unknown vulnerabilities.
Threat actors gained unauthorized access to network devices, created accounts, and modified configurations. The campaign likely began in November 2024, the campaign unfolded in four phases: vulnerability scanning (Nov 1623, 2024), reconnaissance (Nov 2227), SSL VPN setup (Dec 47), and lateral movement (Dec 1627).
CISA warned that nation-state actors are exploiting flaws in Fortinet FortiOS SSL-VPN and Zoho ManageEngine ServiceDesk Plus. Cybersecurity and Infrastructure Security Agency (CISA) warned that nation-state actors are exploiting security vulnerabilities in Fortinet FortiOS SSL-VPN and Zoho ManageEngine ServiceDesk Plus.
Between September 2021 and April 2023, the hackers carried out phishing attacks to steal login credentials from employees of 12 companies and individuals. Victims included gaming, telecom, and cryptocurrency firms, with losses reaching millions in stolen cryptocurrency and data from hundreds of thousands of accounts.
Experts warn that recently disclosed Ivanti Connect Secure VPN and Policy Secure vulnerabilities are massively exploited in the wild. The flaw CVE-2023-46805 (CVSS score 8.2) In December 2023, Volexity investigated an attack where an attacker was placing webshells on multiple internal and external-facing web servers.
Network security is another big theme this week: Whether it’s a VPN connection or an enterprise-grade networking platform, patch management solutions typically won’t update network devices, so admins may need to keep an eye on any flaws there too. of the Atlas VPN Linux client. via port 8076. score of 9.8 out of 10.0,
Threat actors are exploiting recently disclosed zero-day flaws in Ivanti Connect Secure (ICS) VPN devices to deliver KrustyLoader. The flaw CVE-2023-46805 (CVSS score 8.2) In December 2023, Volexity investigated an attack where an attacker was placing webshells on multiple internal and external-facing web servers.
” Meanwhile, this week we learned more details about the ongoing exploitation of a zero-day flaw in a broad range of virtual private networking (VPN) products made by Fortinet — devices many organizations rely on to facilitate remote network access for employees. “Patch your #Fortigate.” “Patch your #Fortigate.”
The Akira ransomware gang targets Cisco VPN products to gain initial access to corporate networks and steal their data. The Akira ransomware has been active since March 2023, the threat actors behind the malware claim to have already hacked multiple organizations in multiple industries, including education, finance, and real estate.
26, 2023 — The Internet Infrastructure Coalition (i2Coalition) launched the VPN Trust Initiative (VTI) in 2020 to establish a baseline for how virtual private network (VPN) providers should operate. For more detailed information on each of these principles and how to get the VPN Trust Seal, please visit the VTI website.
A zero-day vulnerability (CVE-2023-20269) in Cisco ASA and FTD is actively exploited in ransomware attacks, the company warns. “This vulnerability is due to improper separation of authentication, authorization, and accounting (AAA) between the remote access VPN feature and the HTTPS management and site-to-site VPN features.
In other news, both LockBit and the Akira ransomware gang, the latter of which has tallied 125 victims since we first began tracking them in April 2023, were confirmed last month to be exploiting a specific zero-day flaw ( CVE-2023-20269 ) in Cisco VPN appliances. In September, they had a staggering 53 victims.
Software development company Retool was the victim of a smishing attack that resulted in the compromise of 27 accounts of its cloud customers. Software development company Retool revealed that 27 accounts of its cloud customers were compromised as a result of an SMS-based social engineering attack. ” continues the company.
August 28, 2023 Ransomware Group Exploits Citrix NetScaler Vulnerability In July, Citrix released a patch for a critical remote code execution vulnerability ( CVE-2023-3519 ), which affected the company’s NetScaler ADC and NetScaler Gateway products and carried a severity rating of 9.8 out of 10 on the CVSS vulnerability scale.
CISA also warned to continue to audit privilege-level access accounts. In early January, the software firm reported that threat actors are exploiting two zero-day vulnerabilities (CVE-2023-46805, CVE-2024-21887) in Connect Secure (ICS) and Policy Secure to remotely execute arbitrary commands on targeted gateways. 20240126.5.xml”
. “Cisco is aware of reports that Akira ransomware threat actors have been targeting Cisco VPNs that are not configured for multi-factor authentication to infiltrate organizations, and we have observed instances where threat actors appear to be targeting organizations that do not configure multi-factor authentication for their VPN users.”
With stolen passwords, the impact is even broader; hackers could wire funds from a breached online banking account into their own, or masquerade as someone on social media to ask friends and family for money. Some info stealers dont even require an additional stepthey can take cryptocurrency directly from a victims online accounts.
Patch management issues The vulnerability patching process typically takes time for a variety of reasons: from actual patch release all the way to identifying vulnerable assets and “properly” patching them, considering any pre-existing asset inventory and whether the accountable personnel will learn about the vulnerability in time.
Riley Kilmer is co-founder of Spur.us , a company that tracks thousands of VPN and proxy networks, and helps customers identify traffic coming through these anonymity services. In January 2023, the Faceless service website said it was willing to pay for information about previously undocumented security vulnerabilities in IoT devices.
But by all accounts, few attacks from those gangs have come close to the amount of firepower wielded by a pro-Russia group calling itself “ NoName057(16).” is a company that tracks VPNs and proxy services worldwide. “And at least two of them explained that Stark offered them free VPN services that they were reselling.”
Social networks are constantly battling inauthentic bot accounts that send direct messages to users promoting scam cryptocurrency investment platforms. Chaput said that on May 4, 2023, someone unleashed a spam torrent targeting users on these Mastodon communities via “private mentions,” a kind of direct messaging on the platform.
The proof-of-concept (PoC) exploit code for high-severity vulnerability (CVE-2023-20178) in Cisco AnyConnect Secure was published online. The client update process is executed after a successful VPN connection is established.” This behaviour can be abused to perform arbitrary file delete as NT AuthoritySYSTEM account.”
In late March 2023, 3CX disclosed that its desktop applications for both Windows and macOS were compromised with malicious code that gave attackers the ability to download and run code on all machines where the app was installed. Microsoft Corp.
August 21, 2023 Ivanti finds another vulnerability For the third time in a month, Ivanti’s has reported a vulnerability in a mobile device management platform. The latest — CVE-2023-38035 — affects the Sentry secure mobile gateway, part of Ivanti’s UEM platform and is being exploited as a zero-day.
August 21, 2023 Ivanti finds another vulnerability For the third time in a month, Ivanti’s has reported a vulnerability in a mobile device management platform. The latest — CVE-2023-38035 — affects the Sentry secure mobile gateway, part of Ivanti’s UEM platform and is being exploited as a zero-day.
Cisco addressed a critical Static Credentials Vulnerability, tracked as CVE-2023-20101, impacting Emergency Responder. Cisco released security updates to address a critical vulnerability, tracked as CVE-2023-20101 (CVSS score: 9.8), impacting Emergency Responder. ” reads the advisory published by Cisco.
Microsoft’s Patch Tuesday for June 2023 addresses 78 vulnerabilities, a significant increase from last month’s total of 37. The six critical vulnerabilities are as follows: CVE-2023-24897 , a remote code execution vulnerability in.NET,NET Framework, and Visual Studio, with a CVSS score of 7.8 is also worth noting.
Akira ransomware targets Finnish organizations GitLab fixed a critical zero-click account hijacking flaw Juniper Networks fixed a critical RCE bug in its firewalls and switches Vast Voter Data Leaks Cast Shadow Over Indonesia ’s 2024 Presidential Election Researchers created a PoC for Apache OFBiz flaw CVE-2023-51467 Team Liquid’s wiki leak exposes (..)
A joint advisory published by CISA, the FBI, Europol, and the Netherlands’ National Cyber Security Centre (NCSC-NL) revealed that since early 2023, Akira ransomware operators received $42 million in ransom payments from more than 250 victims worldwide. The attackers mostly used Cisco vulnerabilities CVE-2020-3259 and CVE-2023-20269.
This means that Federal Civilian Executive Branch (FCEB) agencies need to remediate this vulnerability by August 9, 2023 to protect their networks against active threats. The actively exploited CVE patched in this update is CVE-2023-3519 a Citrix NetScaler ADC and NetScaler Gateway code injection vulnerability with a CVSS score of 9.8
At the start of 2023, consumers remain out in the cold when it comes to online protection. Since many people use the same passwords across social media platforms and for sites for banks or credit cards, a criminal needs access to just one account to gain access to every account. Related: Leveraging employees as human sensors.
2023: A Year of Record-Breaking Data Breaches IdentityIQ This past year has been an eye-opening year in the realm of digital security. Here, we review the largest data breaches of 2023, analyze the trends, and review proactive measures to navigate the future of security. But the ramifications extend far beyond individual suffering.
A vulnerability impacting Zyxel firewalls, tracked as CVE-2023-28771, can be exploited to execute arbitary code on vulnerable devices. Researchers from TRAPA Security have discovered a critical remote code execution vulnerability, tracked as CVE-2023-28771 (CVSS score 9.8), impacting Zyxel Firewall. through 5.35. through 5.35.
In 2023, trusted relationship cyberattacks ranked among the top three most frequently used attack vectors. According to 2023 statistics , only one in four affected organizations identified an incident as a result of detecting suspicious activity (launch of hacker tools, malware, network scanners, etc.)
In our previous summary of consumer predictions , we delved into tactics that we expected scammers and cybercriminals to use in 2023. Despite the fact that our predictions regarding Metaverse did not fully materialize in 2023, we reiterate what we said earlier, as we consider this a long-term trend.
In 2023, we prevented 2.28 We have also strengthened our developer onboarding and review processes, requiring more identity information when developers first establish their Play accounts. This web requirement is especially important so that a user can request account and data deletion without having to reinstall an app.
US CISA added critical Apache RocketMQ flaw to its Known Exploited Vulnerabilities catalog Ragnar Locker gang leaks data stolen from the Israel’s Mayanei Hayeshua hospital North Korea-linked threat actors target cybersecurity experts with a zero-day Zero-day in Cisco ASA and FTD is actively exploited in ransomware attacks Nation-state actors (..)
The hacktivist group Twelve has been active since at least April 2023, it was formed in the wake of the conflict between Russia and Ukraine. The threat actor gains initial access by abusing valid local or domain accounts, VPN or SSH certificates.
Through the first two months of 2023 alone, the Australian Competition and Consumer Commission’s Scamwatch reported more than 19,000 phishing reports with estimated financial losses of more than $5.2 Accounting for nearly a quarter of reported incidents in Australia, phishing is a broad category of social engineering with several variations.
In 2023, that number reached more than 29,000. Enter the Virtual Private Network (VPN): Non-physical walls to insulate that traffic. Here are some tips for both users and network administrators to secure your network with a VPN. A VPN masks traffic and connections. A VPN can establish a perimeter.
The more devices, digital apps and online accounts you use, the more efficient and convenient your life becomes. Think of your digital identity as a confidential file full of high-value information – passwords, credit card numbers, bank account details, social security numbers and more. But all that ease of use comes with a price.
Moving forward, Google will link the Location information to the devices you use, rather than to the user account(s). After some digging, I learned that my Google account was added to my wife’s phone’s accounts when I logged in on the Play Store on her phone. Keep your online privacy yours by using Malwarebytes Privacy VPN.
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