Malwarebytes

JUNE 8, 2022

The common wisdom goes that Linux malware is rare, and for the most part this is true. Thanks to its built-in security defenses, strict user privilege model, and transparent source code, Linux enjoys far fewer malware infections than other operating systems. Cloud Snooper. How it works. HiddenWasp. How it works. How it works.

Malware 101

Malware IoT DDOS Firewall 101

eSecurity Planet

NOVEMBER 10, 2023

Since a majority of business IT traffic now accesses or passes through the internet, DNS plays an increasingly important — and vulnerable — role. The DNS protocol was designed for use within a firewall on a secure network, and by default will communicate in plain text. . —

DNS 94

DNS DDOS Encryption Authentication 94

SiteLock

AUGUST 27, 2021

Continuing our #AskSecPro DDoS series where we last discussed Application Layer Attacks , today we’ll focus on some of the most popular protocol-based DDoS attacks we’ve seen hit our customers’ web application firewall , SiteLock TrueShield™ , over the years. Protocol-Based DDoS Attacks.

DDOS 52

DDOS Firewall Internet Internet 52

Security Affairs

DECEMBER 11, 2022

Samsung S22 hacked Sophos fixed a critical flaw in its Sophos Firewall version 19.5 Samsung S22 hacked Sophos fixed a critical flaw in its Sophos Firewall version 19.5 Samsung S22 hacked Sophos fixed a critical flaw in its Sophos Firewall version 19.5

Firewall 91

Firewall Banking DDOS Hacking 91

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 researchers attribute the botnet to the cybercrime group Keksec which focuses on DDoS-based extortion. Experts pointed out that the malware is being actively developed.

Malware 142

Malware DDOS IoT Cybercrime 142

Malwarebytes

MAY 15, 2023

One malware operator that has been found to exploit vulnerable Ruckus devices is the relatively new botnet, AndoryuBot. Infected devices are used to propagate the botnet malware to other devices and are used in DDoS attacks. To avoid detection and to bypass firewalls, the botnet uses the SOCKS proxying protocol.

Wireless 90

Wireless Firewall Internet Internet 90

Security Affairs

JUNE 20, 2023

Researchers warn of an ongoing Tsunami DDoS botnet campaign targeting inadequately protected Linux SSH servers. Researchers from AhnLab Security Emergency response Center (ASEC) have uncovered an ongoing hacking campaign, aimed at poorly protected Linux SSH servers, to install the Tsunami DDoS botnet (aka Kaiten).

DDOS 83

DDOS Malware Passwords Accountability 83

Security Affairs

JUNE 17, 2023

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Margaret’s Health is the first hospital to cite a cyberattack as a reason for its closure A database containing data of +8.9 Margaret’s Health is the first hospital to cite a cyberattack as a reason for its closure A database containing data of +8.9

Data breaches 87

Data breaches DDOS Backups Firewall 87

SiteLock

AUGUST 27, 2021

If businesses are to survive the growing threat of DDoS (Distributed Denial of Service) attacks, then DDoS protection must evolve quickly and respond even faster. Hackers have no shortage of options when it comes to launching DDoS attacks. DDoS attacks fundamentally require unprotected computers to launch their attacks.

DDOS 40

DDOS Firewall Internet Internet 40

Security Affairs

FEBRUARY 3, 2020

L inear eMerge E3 smart building access systems designed by N ortek Security & Control (NSC) are affected by a severe vulnerability (CVE-2019-7256) that has yet to be fixed and attackers are actively scanning the internet for vulnerable devices. Passwords can be found in p roduct documentation and compiled lists available on the Internet.”

DDOS 77

DDOS Hacking Internet Internet 77

CyberSecurity Insiders

MAY 28, 2023

Malware Analysis: Explore malware types, their behavior, and the techniques used for analyzing and detecting them. Investigate malware’s propagation methods, evasion techniques, and methods for identifying and mitigating potential threats.

Cybersecurity 111

Cybersecurity Penetration Testing Social Engineering IoT 111

SiteLock

AUGUST 27, 2021

This means that the majority of your website traffic could be coming from Internet bots, rather than humans. A bot is a software application that runs automated tasks over the Internet. Bad bots perform malicious tasks such as, DDoS attacks, website scraping and comment spam. Botnets and DDoS Attacks. What’s the harm?

DDOS 98

DDOS Firewall Engineering Internet 98

eSecurity Planet

FEBRUARY 21, 2024

A circuit-level gateway (CLG) is a firewall feature that acts as a proxy and filters packets based on session information. It works at the session layer of the open systems interconnection (OSI) model and between the application and transport layers of the Transmission Control Protocol/Internet Protocol (TCP/IP) model.

Firewall 92

Firewall DDOS Architecture Cybersecurity 92

Security Affairs

JUNE 19, 2023

Evidence collected by Cado suggests the deployment of a botnet having DDoS capabilities. “Executables written in Golang tend to be dedicated to scanning, brute-forcing and propagation, and a fork of the zmap internet scanning utility has often been observed.” ” concludes the report.

Cybercrime 84

Cybercrime DDOS Internet Internet 84

SecureList

SEPTEMBER 21, 2023

The first-ever large-scale malware attacks on IoT devices were recorded back in 2008, and their number has only been growing ever since. A successful password cracking enables hackers to execute arbitrary commands on a device and inject malware. Starts ~50 browser instances per Windows PC which evade any anti-DDoS defense.

IoT 85

IoT DDOS Passwords Malware 85

Security Affairs

SEPTEMBER 14, 2021

Last week, the Russian Internet giant Yandex has been targeting by the largest DDoS attack in the history of Runet, the Russian Internet designed to be independent of the world wide web and ensure the resilience of the country to an internet shutdown. The DDoS attack was launched by a new DDoS botnet tracked as M?ris

DDOS 79

DDOS Firewall Passwords Internet 79

Security Affairs

SEPTEMBER 25, 2022

builder Over 39K unauthenticated Redis services on the internet targeted in cryptocurrency campaign Hackers stole $160 Million from Crypto market maker Wintermute U.S. gov adds more Chinese Telecom firms to the Covered List Imperva blocked a record DDoS attack with 25.3

Cryptocurrency 83

Cryptocurrency Data breaches DNS DDOS 83

eSecurity Planet

APRIL 15, 2024

You can strengthen your cybersecurity defenses by using reliable antivirus software, firewalls, intrusion detection systems, and virtual private networks (VPNs). These issues affect over 91,000 exposed machines, putting them at risk of DDoS assaults, account theft, and malware infestations.

Firewall 99

Firewall VPN Software Risk 99

eSecurity Planet

SEPTEMBER 3, 2022

Distributed denial-of-service (DDoS) attacks cause problems for organizations of all sizes. To fight DDoS attacks, organizations and teams need to implement the three standard phases for any IT threat: preparation, reaction, and recovery. To skip ahead, click on the links: What is a DDoS Attack? Types of DDoS Attacks.

DDOS 133

DDOS DNS Firewall Internet 133

SiteLock

AUGUST 27, 2021

With cyberthreats increasing in variety, protecting your website is no longer about installing a basic firewall. To help you start your own deployment, below are three non-firewall add-ons that you should have in order to develop a comprehensive website security plan. DDoS Attack Protection. DDoS Attack Protection.

DDOS 52

DDOS Firewall DNS Data breaches 52

Responsible Cyber

APRIL 8, 2020

The Internet of Things (IoT) is undeniably the future of technology. As cybercrime has become well-funded and increasingly sophisticated, phishing remains one of the most effective methods used by criminals to introduce malware into businesses. DDoS Attacks. IoT Opens Excessive Entry Points. SQL Injection.

Cybersecurity 98

Cybersecurity DDOS Small Business Phishing 98

SiteLock

FEBRUARY 15, 2022

According to the International Data Corporation, by 2025 nearly 56 billion devices will be connected to the internet throughout the world. Meanwhile, Cisco estimates that the number of distributed denial-of-service (DDoS) attacks will nearly double from 7.8 million in 2018 to 15.4 million in 2023.

DDOS 59

DDOS Backups Education Malware 59

CyberSecurity Insiders

NOVEMBER 11, 2021

AT&T Alien Labs™ has found new malware written in the open source programming language Golang. The malware creates a backdoor and waits to either receive a target to attack from a remote operator through port 19412 or from another related module running on the same machine. VirusTotal scanning results of BotenaGo malware.

Malware 85

Malware IoT Firmware Authentication 85

Malwarebytes

APRIL 14, 2023

The two most common detections of compromised IP addresses are systems scanning for open RDP (Remote Desktop Protocol) ports and IoT (Internet of Things) botnets, such as Mirai. RDP port scanners, often found in the form of compromised servers, scan the internet for open RDP ports by trying the default port for RDP, TCP 3389.

IoT 68

IoT Internet Internet Firewall 68

SecureList

MARCH 14, 2022

In the webcast, we also provided an analysis of attacks identified using Kaspersky’s honeypot network in Ukraine; as well as an analysis of the APT attacks by Gamaredon, Cyclops Blink, Hades/Sandworm and unknown groups, using commodity malware such as PandoraBlade. Install security software on endpoints.

DDOS 84

DDOS Firmware Internet Internet 84

eSecurity Planet

FEBRUARY 9, 2024

A next generation firewall (NGFW) performs deep packet inspection to check the contents of the data flowing through the firewall. Unlike more basic firewalls that only check the header of data packets, NGFWs examine and evaluate the payload data within the packet. Internet 2. Who Needs a Next-Gen Firewall?

Firewall 105

Firewall Encryption Malware Artificial Intelligence 105

SiteLock

AUGUST 27, 2021

is the hardware that connects an organization’s devices, such as routers, servers, computers, mobile devices and internet of things (IoT) devices. If attackers can breach web server firewalls, they can steal sensitive information like customers’ payment data. Each element in the stack is necessary but potentially vulnerable to threats.

Cybersecurity 98

Cybersecurity Cybercrime DDOS Malware 98

Cytelligence

FEBRUARY 27, 2023

please elaborate on that ; The dark web, also known as the deep web or darknet, is a part of the internet that is not indexed by search engines and can only be accessed using specialized software such as Tor. Another significant threat the dark web poses to consumers is the risk of malware.

Identity Theft 52

Identity Theft Social Engineering Cyber threats Encryption 52

SiteLock

AUGUST 27, 2021

Cybercriminals create specialized tools that scour the internet for certain platforms, like WordPress or Joomla, looking for common and publicized vulnerabilities. These types of vulnerabilities are frequently used to launch other attacks, such as DDoS and cross-site scripting attacks.

Firewall 98

Firewall eCommerce Malware DNS 98

Security Affairs

SEPTEMBER 17, 2021

Threat actors immediately started scanning the Internet for vulnerable installs as confirmed by independent researchers and security firms. Mirai botnet is exploiting #OMIGOD – they drop a version of Mirai DDoS botnet and then close 5896 (OMI SSL port) from the internet to stop other people exploiting the same box.

Internet 78

Internet Internet DDOS Firewall 78

Security Affairs

OCTOBER 5, 2020

Unlike other IoT DDoS botnets, Ttint implements 12 remote access functions such as Socket5 proxy for router devices, tampering with router firewall and DNS settings, executing remote custom system commands.

IoT 138

IoT Firmware DNS Advertising 138

eSecurity Planet

OCTOBER 7, 2021

The network firewall is the first line of defense for traffic that passes in and out of a network. The firewall examines traffic to ensure it meets the security requirements set by the organization, and unauthorized access attempts are blocked. Firewall protection has come a long way in recent years. Next-generation firewalls.

Firewall 93

Firewall Marketing Technology Social Engineering 93

The Last Watchdog

AUGUST 4, 2021

That said, there is one venerable technology – web application firewalls ( WAFs) – that is emerging as a perfect fit for SMBs in today’s environment, as all companies shift to a deeper reliance on cloud services and mobile apps. Related: Kaseya hack raises more supply chain worries. I’ll keep watch and keep reporting.

Mobile 214

Mobile Marketing Digital transformation Risk 214

eSecurity Planet

FEBRUARY 16, 2021

Malware, short for “malicious software,” is any unwanted software on your computer that, more often than not, is designed to inflict damage. Since the early days of computing, a wide range of malware types with varying functions have emerged. Best Practices to Defend Against Malware. Jump ahead: Adware. RAM scraper.

Malware 105

Malware Adware Spyware Antivirus 105

eSecurity Planet

FEBRUARY 4, 2022

Malware is one of the biggest threats businesses face, and with nearly a third of all malware coming through the internet and email, businesses and consumers alike need ways to protect themselves. This guide covers the major categories of internet security suites and includes a few of the top options for each.

Internet 136

Internet Internet Software Antivirus 136

SiteLock

AUGUST 27, 2021

Dictionary.com defines it as: precautions taken to guard against crime that involves the internet, especially unauthorized access to computer systems and data connected to the internet. As the name implies, website security protects a website from cyber threats on the internet. However, there is much more to it than that.

Cybersecurity 52

Cybersecurity Malware VPN Network Security 52

eSecurity Planet

SEPTEMBER 1, 2023

IDPS recognizes and blocks common threats such as specific malware or intrusion attempts by utilizing a database of known attack patterns (signatures). Application Control CWPP manages application activity, thus reducing malware threats. They check files for known malware signatures.

Encryption 66

Encryption Malware Data breaches DDOS 66