Security Affairs

DECEMBER 27, 2024

Some of the vulnerabilities exploited by the botnets are CVE-2015-2051 , CVE-2019-10891 , CVE-2022-37056 , and CVE-2024-33112. It first terminates processes with the same file extension as “FICORA” and then downloads and executes the malware targeting multiple Linux architectures.

Architecture 69

Architecture Malware DNS DDOS 69

Security Boulevard

AUGUST 1, 2022

Hybrid architectures had grown too complex to be able to provide adequate defense, resulting in new larger threat surfaces. The post This was H1 2022 – Part 1 – The Fight Against Cybercrime appeared first on Radware Blog. The post This was H1 2022 – Part 1 – The Fight Against Cybercrime appeared first on Security Boulevard.

Cybercrime 119

Cybercrime Architecture Technology DDOS 119

Security Affairs

MAY 9, 2023

A DDoS botnet dubbed AndoryuBot has been observed exploiting an RCE, tracked as CVE-2023-25717, in Ruckus access points. The activity is associated with a known DDoS botnet tracked as AndoryuBot that first appeared in February 2023. The bot supports multiple DDoS attack techniques and uses SOCKS5 proxies for C2 communications.

DDOS 98

DDOS Wireless Architecture Advertising 98

Malwarebytes

FEBRUARY 10, 2023

At the end of January, the Health Sector Cybersecurity Coordination Center warned that the KillNet group is actively targeting the US healthcare sector with distributed denial-of-service (DDoS) attacks. The Cybersecurity and Infrastructure Security Agency (CISA) says it helped dozens of hospitals respond to these DDoS incidents.

DDOS 93

DDOS Healthcare Computers and Electronics Government 93

Security Affairs

SEPTEMBER 29, 2022

Researchers from Black Lotus Labs at Lumen Technologies, recently uncovered a multifunctional Go-based malware that was developed to target devices based on multiple architectures, including Windows and Linux. A new multifunctional Go-based malware dubbed Chaos is targeting both Windows and Linux systems, experts warn.

Malware 123

Malware DDOS Architecture Financial Services 123

eSecurity Planet

JANUARY 26, 2022

This article looks at 15 of the best network monitoring tools and what to consider when evaluating monitoring solutions in 2022. Best Networking Monitoring Tools for 2022. Read more : Best SIEM Tools of 2022. Also read: Top Cybersecurity Startups to Watch in 2022. Catchpoint.

Marketing 121

Marketing DDOS Threat Detection DNS 121

Security Boulevard

JUNE 2, 2022

Ransomware attacks increased by yet another 80% between February 2021 and March 2022, based on an analysis of ransomware payloads seen across the Zscaler cloud. Use a zero trust architecture to secure internal applications, making them invisible to attackers. Implement a zero trust network access (ZTNA) architecture.

Ransomware 105

Ransomware Architecture Manufacturing Encryption 105

Security Affairs

MAY 30, 2022

The botnet was first discovered by Fortinet in March, the DDoS botnet targeted several routers and web servers by exploiting known vulnerabilities. The botnet targets multiple architectures, including arm, bsd, x64, and x86. The researchers attribute the botnet to the cybercrime group Keksec which focuses on DDoS-based extortion.

Malware 145

Malware DDOS IoT Cybercrime 145

SecureList

APRIL 27, 2022

This is our latest installment, focusing on activities that we observed during Q1 2022. Subsequently, DDoS attacks hit several government websites. In late February 2022, we identified two archives submitted from network addresses in Ukraine to an online multi-scanner service. We named this malware Elections GoRansom.

Malware 145

Malware Firmware Government Phishing 145

SecureList

MAY 11, 2022

Ahead of the Anti-Ransomware Day, we summarized the tendencies that characterize ransomware landscape in 2022. In the report, we analyze what happened in late 2021 and 2022 on both the technological and geopolitical levels and what caused the new ransomware trends to emerge. There is, however, one big difference.

Ransomware 141

Ransomware Encryption Malware Cybercrime 141

Security Affairs

DECEMBER 1, 2022

Redigo is a new Go-based malware employed in attacks against Redis servers affected by the CVE-2022-0543 vulnerability. Threat actors are exploiting a critical vulnerability, tracked as CVE-2022-0543 , in Redis (Remote Dictionary Server) servers. In March 2022, the U.S. ” reads the analysis published by AquaSec.

Malware 145

Malware DDOS Architecture Cryptocurrency 145

Security Affairs

DECEMBER 22, 2022

com) with links to the bot was among the 48 domains associated with DDoS-for-hire services seized by the FBI in December. The Zerobot botnet first appeared in the wild in November 2022 targeting devices running on Linux operating system. “Since the release of Zerobot 1.1, ” reads the analysis published by Microsoft.

IoT 126

IoT DDOS Malware Firmware 126

Security Affairs

MAY 20, 2022

XORDDoS , also known as XOR.DDoS , first appeared in the threat landscape in 2014 it is a Linux Botnet that was employed in attacks against gaming and education websites with massive DDoS attacks that reached 150 gigabytes per second of malicious traffic. ” concludes the report.

DDOS 119

DDOS Architecture Education Hacking 119

eSecurity Planet

JANUARY 30, 2024

Downtime limits incident response, increases the risk of data breaches, and can be used as leverage for DDoS attacks. Limited Control & Visibility Insufficient visibility into the cloud architecture causes delays in threat responses, increasing the risk of data breaches. million records exposed.

Risk 128

Risk DDOS Data breaches Encryption 128

eSecurity Planet

JANUARY 20, 2022

The primary goal of all this malware is to compromise the devices and systems, pull them into a botnet and use them for distributed denial-of-services (DDoS) attacks, Maganu wrote. That echoes similar reports that have shown an increase in DDoS attacks worldwide. Also read: Top 8 DDoS Protection Service Providers for 2022.

IoT 145

IoT DDOS Malware Internet 145

Security Affairs

AUGUST 5, 2022

RapperBot is a new botnet employed in attacks since mid-June 2022 that targets Linux SSH servers with brute-force attacks. Researchers from FortiGuard Labs have discovered a new IoT botnet tracked as RapperBot which is active since mid-June 2022.

IoT 143

IoT Malware Passwords Authentication 143

Security Affairs

AUGUST 28, 2023

KmsdBot is an evasive Golang-based malware that was first detected by Akamai in November 2022, it infects systems via an SSH connection that uses weak login credentials. The malware was employed in cryptocurrency mining campaigns and to launch denial-of-service (DDoS) attacks. ” reads the report published by Akamai.

IoT 98

IoT DDOS Architecture Internet 98

SecureList

SEPTEMBER 21, 2023

Dark web services: DDoS attacks, botnets, and zero-day IoT vulnerabilities Of all IoT-related services offered on the dark web, DDoS attacks are worth examining first. See translation I’m the world’s best-known DDoS attacker for hire (getting ahead of myself here). Our advantages: 1.

IoT 135

IoT DDOS Passwords Malware 135

Security Affairs

APRIL 25, 2023

The vulnerability was first reported to ZDI during the Pwn2Own Toronto 2022 event. ” The Mirai botnet is exploiting the issue to gain access to the device and downloads the malicious payload for the targeted architecture. A remote attacker can trigger the issue to inject commands that should be executed on the device.

DDOS 98

DDOS Engineering Firmware Architecture 98

Security Affairs

JUNE 22, 2023

Since the beginning of the attacks observed in October 2022, threat actors have enhanced the botnet by integrating exploits for new vulnerabilities. Upon executing the script, it would download and execute the proper bot clients for the specific Linux architectures: hxxp://185.225.74[.]251/armv4l 251/armv4l hxxp://185.225.74[.]251/armv5l

IoT 98

IoT Malware Encryption DDOS 98

eSecurity Planet

MAY 2, 2024

Vendor reports note huge volume of attacks on local and public infrastructure, such as: CrowdStrike: Monitored hacktivist and nation-state distributed denial of service (DDoS) attacks related to the Israli-Palestinian conflict, including against a US airport. 50,000 DDoS attacks on public domain name service (DNS) resolvers.

Cybersecurity 122

Cybersecurity DDOS Penetration Testing Passwords 122

eSecurity Planet

JULY 6, 2022

The top 10 appears relatively stable from 2021 to 2022, although SQL injection jumped 3 spots to third place this year. These weaknesses can be flaws, bugs, or vulnerabilities, but also errors found in design, architecture, or implementation. See the Top Vulnerability Management Tools for 2022.

Software 121

Software DDOS Architecture Education 121

SecureList

APRIL 13, 2023

RapperBot: “intelligent brute forcing” RapperBot, based on Mirai (but with a different C2 command protocol), is a worm infecting IoT devices with the ultimate goal to launch DDoS attacks against non-HTTP targets. We observed the first sample in June 2022, when it was targeting SSH and not Telnet services. Evades EDR/AV.

Malware 129

Malware Engineering Advertising Phishing 129

Security Affairs

AUGUST 5, 2022

Dark Utilities was launched in early 2022, the platform that provides full-featured C2 capabilities to its users. Dark Utilities is advertised as a platform to enable remote access, command execution, conduct distributed denial-of-service (DDoS) attacks and cryptocurrency mining operations on infected systems.

Architecture 98

Architecture DDOS Internet Internet 98

SecureList

JANUARY 23, 2023

The most common attack scenarios here are: attacks on employees (social engineering), attacks on IT infrastructure (DDoS), as well as attacks on critical infrastructure. Another interesting trend that started in 2022 and will continue in 2023 is that ransomware now not only encrypts companies’ data, but destroys it in certain cases.

Government 124

Government Media Social Engineering Ransomware 124

eSecurity Planet

JANUARY 26, 2022

See also: Top Vulnerability Management Tools for 2022. Also read: Best Patch Management Software for 2022. Also read: 13 Best Vulnerability Scanner Tools for 2022. The flaw can’t be exploited remotely, but if an attacker can log in as any unprivileged user, the vulnerability can be quickly exploited, according to Qualys.

Manufacturing 145

Manufacturing IoT Software DDOS 145

Security Affairs

MAY 9, 2022

The modular architecture of the malware allows to extend its functionalities for multiple malicious purposes, including surveillance, reconnaissance, information theft, DDoS attacks, and arbitrary code execution. “All DCRat marketing and sales operations are done through the popular Russian hacking forum lolz[.]guru,

Cybercrime 100

Cybercrime Malware Surveillance DDOS 100

eSecurity Planet

SEPTEMBER 13, 2024

Distributed Denial of Service (DDoS) Attacks DDoS attacks involve overwhelming a bank’s online services with traffic, causing systems to slow down or crash, rendering services like online banking and payment processing unavailable. These attacks overwhelmed their online banking platforms, causing significant service disruptions.

Banking 109

Banking Identity Theft DDOS Cyber threats 109

SecureWorld News

JULY 17, 2024

These could range from DDoS attacks to more subtle tactics like phishing and ransomware. The 2008 Summer and 2022 Winter Beijing and 2014 Sochi Winter Olympic Games were 'prestige projects' for both China and Russia. Having a robust incident response plan in place is essential for quickly addressing any security incidents that arise.

Cybersecurity 125

Cybersecurity Phishing Mobile Media 125

eSecurity Planet

APRIL 6, 2023

More recently, some threat groups have begun to add data destruction to their arsenal to raise the stakes even further, and DDoS attacks have also been threatened as a means of getting organizations to pay ransoms. LockBit uses a double extortion method and was responsible for roughly 40% of ransomware attacks in the first few months of 2022.

Ransomware 98

Ransomware Backups Encryption Cybersecurity 98

Security Boulevard

AUGUST 10, 2022

Wed, 08/10/2022 - 16:43. Traditional security methods such as firewalls, VPNs, and other perimeter-bound approaches were built for monolithic architectures and have not scaled well with virtualization. Protect against DDoS attacks and other vulnerabilities. brooke.crothers. There are several problems in these approaches.

Architecture 52

Architecture Authentication Encryption DDOS 52

eSecurity Planet

APRIL 19, 2023

Portnox is a private company that specializes in network access security with nearly 1,000 customers and closed a Series A fundraising with Elsewhere Partners for $22 million in 2022. Founded in 2007, Por t nox began selling a software-based NAC solution to be used in local networks.

IoT 98

IoT Authentication VPN Accountability 98

eSecurity Planet

JUNE 17, 2021

Security services and tools include anti-DDoS , SOCaaS , web application firewalls (WAF), data encryption , and more. For customers looking to bundle, Huawei offers vulnerability scanning , WAFs, and advanced DDoS protection. The DBSS database audit supports eight database types including MySQL, Oracle, and SQL Server.

Firewall 121

Firewall Encryption Computers and Electronics Software 121

SecureList

JULY 27, 2023

Killnet, led by a person nicknamed “KillMilk”, is one of the leaders of the hacktivist movement that uses DDoS as a means of disruption. The operations date back to at least May 2022, and malicious infrastructure analysis indicates possible operations starting in 2021. This campaign remained active until March 2023.

Malware 98

Malware Government Phishing Social Engineering 98

eSecurity Planet

MARCH 14, 2023

Poor Maintenance The best security tools and architecture will be undermined by poor maintenance practices. Distributed denial of service (DDoS) attacks currently will be used more often against internet-exposed resources, but can also be used by an attacker to take down networks and internal servers.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

Security Boulevard

JULY 2, 2024

In Part 1, we explored early versions of SmokeLoader, from its initial rudimentary framework to its adoption of a modular architecture and introduction of encryption and obfuscation. BOT_DATAAdditional data sent with the packet.Table 1: SmokeLoader C2 fields present in all versions from 2015-2022.Introduction

Encryption 59

Encryption Malware Passwords DDOS 59

Security Boulevard

FEBRUARY 1, 2023

WAAPs and their legacy WAF functionality and protection capabilities are still critical to defending APIs against a litany of pre-set attacks, including SQLi, code execution, and DDoS attacks. No matter how intelligent WAAPs become, they will always have these architectural limitations. Consider the recent T-Mobile breach.

Architecture 52

Architecture Mobile Artificial Intelligence Big data 52