Krebs on Security

MARCH 20, 2020

In February, hardware maker Zyxel fixed a zero-day vulnerability in its routers and VPN firewall products after KrebsOnSecurity told the company the flaw was being abused by attackers to break into devices. Security experts at Palo Alto Networks said Thursday their sensors detected the new Mirai variant — dubbed Mukashi — on Mar.

IoT 248

IoT DDOS VPN Firewall 248

eSecurity Planet

NOVEMBER 10, 2023

The DNS protocol was designed for use within a firewall on a secure network, and by default will communicate in plain text. A modern computing environment includes branch offices, remote workers, and mobile devices that must reach DNS servers from outside the firewall.

DNS 107

DNS DDOS Encryption Authentication 107

Security Affairs

DECEMBER 15, 2021

While investigating a data breach suffered by a healthcare organization, FBI accidentally revealed that it believes that the HelloKitty ransomware gang operates out of Ukraine. The FBI believes HelloKitty exploited a vulnerability in our third-party firewall, enabling the hackers to gain entry to the network.” Pierluigi Paganini.

Ransomware 84

Ransomware Data breaches DDOS Healthcare 84

SC Magazine

JUNE 16, 2021

The most pervasive wisdom about preventing damage from ransomware is to backup systems, but that alone may not be enough. The most pervasive wisdom about preventing damage from ransomware is to backup systems. Indeed, recovering from ransomware can be tough. Amy Sacka for Microsoft). Backups can make it easier.

Backups 141

Backups Ransomware DDOS Encryption 141

CSO Magazine

DECEMBER 13, 2022

Firewall and security software vendor Palo Alto Network’s annual Ignite conference kicked off Tuesday, highlighted by several product announcements, which were unveiled alongside the company’s latest threat report.

DDOS 89

DDOS Firewall Threat Reports Ransomware 89

Security Affairs

SEPTEMBER 20, 2020

National Cyber Security Centre (NCSC) has issued an alert about a surge in ransomware attacks targeting education institutions. National Cyber Security Centre (NCSC), has issued an alert about a surge in ransomware attacks against education institutions. PowerShell) to easily deploy tooling or ransomware. Pierluigi Paganini.

Education 144

Education Ransomware Antivirus Backups 144

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 Follow me on Twitter: @securityaffairs and Facebook and Mastodon. Pierluigi Paganini. SecurityAffairs – hacking, newsletter ).

Firewall 87

Firewall Banking Hacking DDOS 87

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 83

Data breaches DDOS Backups Firewall 83

eSecurity Planet

FEBRUARY 9, 2022

The research shows that cyber threats like ransomware have become a top priority for business executives and boards of directors,” said Jon Oltsik, an analyst with ESG. Not surprisingly, 46% said ransomware protection was one of their top five spending priorities. DDoS Protection. CrowdStrike dashboard.

Backups 140

Backups Firewall DDOS Antivirus 140

IT Security Guru

JULY 19, 2021

Although cybercrime as a whole has seen a rise during the pandemic, arguably ransomware has been one of the more successful and lucrative attack types. Our own research report, the State of Encrypted Attacks Report 2020 , found that there had been a 500 per cent rise in ransomware compared to 2019. Security hygiene is the best defence.

Ransomware 96

Ransomware Digital transformation Antivirus DDOS 96

Malwarebytes

JUNE 8, 2022

There are dozens of Linux malware families out there today threatening SMBs with anything from ransomware to DDoS attacks. In a perfect world, the firewalls of our servers would only allow web traffic in from trusted ports. QNAPCrypt is ransomware that specifically targets Linux-based NAS (Network Attached Storage) servers.

Malware 103

Malware IoT DDOS Firewall 103

eSecurity Planet

APRIL 26, 2024

Perimeter security tools include: Firewalls: Filter traffic and monitor access based upon firewall rules and policies for the network, network segment, or assets protected by different types of firewalls. These techniques can use built-in software features (for firewalls, operating systems, etc.)

Architecture 117

Architecture Network Security Firewall Risk 117

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. Tested, tried.

IoT 92

IoT DDOS Passwords Malware 92

Security Affairs

FEBRUARY 7, 2021

Hackers abuse Plex Media servers for DDoS amplification attacks TeamTNT group uses Hildegard Malware to target Kubernetes Systems Experts found critical flaws in Realtek Wi-Fi Module Packaging giant WestRock is still working to resume after recent Ransomware Attack Watch out! The Great Suspender Chrome extension contains Malware.

DDOS 63

DDOS Firewall Ransomware Encryption 63

Thales Cloud Protection & Licensing

OCTOBER 11, 2023

Some common examples of Cybercrime-as-a-Service offerings include: Ransomware-as-a-Service (RaaS): Cybercriminals offer ransomware packages that other individuals or groups can use to infect and encrypt their targets' data. Cybercriminals can use these botnets to send spam, conduct DDoS attacks, or spread malware.

Cybercrime 78

Cybercrime Encryption DDOS Backups 78

Security Affairs

APRIL 3, 2022

Sophos Firewall affected by a critical authentication bypass flaw Mar 20- Mar 26 Ukraine – Russia the silent cyber conflict Security Affairs newsletter Round 358 by Pierluigi Paganini Western Digital addressed a critical bug in My Cloud OS 5 CISA adds 66 new flaws to the Known Exploited Vulnerabilities Catalog.

Firewall 73

Firewall Hacking DDOS VPN 73

eSecurity Planet

FEBRUARY 4, 2022

Antivirus Software WiFi 6 Routers Virtual Private Networks Password Managers Email Security Software Web Application Firewall Bot Management Software. While some email accounts include protections, others may require additional layers of security, including spam filtering, ransomware protection, spyware protection, and encryption.

Internet 144

Internet Internet Software Antivirus 144

Security Affairs

MAY 27, 2023

Is the BlackByte ransomware gang behind the City of Augusta attack? Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

Cybercrime 81

Cybercrime Ransomware Malware Hacking 81

Security Affairs

SEPTEMBER 24, 2023

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Government of Bermuda blames Russian threat actors for the cyber attack City of Dallas has set a budget of $8.5 Government of Bermuda blames Russian threat actors for the cyber attack City of Dallas has set a budget of $8.5

Cyber Attacks 78

Cyber Attacks Firewall Data breaches Telecommunications 78

The Last Watchdog

SEPTEMBER 10, 2019

Related: How 5G will escalate DDoS attacks Caught in the pull of digital transformation , companies are routing ever more core operations and services through the Internet, or, more precisely, through IP addresses, of one kind or another. Meanwhile, DDoS attacks are renowned for causing massive outages.

DDOS 171

DDOS Internet Internet Digital transformation 171

eSecurity Planet

JANUARY 27, 2022

As threats mount from ransomware gangs , Russian-backed hacker groups , and other nation-sponsored attackers and as the growth in remote work makes security management increasingly complicated, many companies are finding it makes sense to turn to a managed security service provider (MSSP) for help with handling an extremely complex threat landscape.

Firewall 107

Firewall Threat Detection DDOS Marketing 107

Responsible Cyber

APRIL 8, 2020

If an employee is tricked by a malicious link in a phishing email, they might unleash a ransomware attack on their small business. Once access is gained, ransomware quickly locks down business computers as it spreads across a network. DDoS Attacks. Businesses must also ensure they have secure backups of their critical data.

Cybersecurity 98

Cybersecurity DDOS Small Business Phishing 98

eSecurity Planet

MARCH 16, 2023

To protect your business’s network from internet threats, implement the following: A next-generation firewall (NGFW) : Installing a firewall between the public internet and your organization’s private network helps filter some initial malicious traffic. Segmentation. They can also be aimed at internal networks.

Network Security 107

Network Security Firewall Internet Internet 107

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. Technical controls may be implemented by: Hardware appliances : switches, routers, firewalls, etc. In a complex, modern network, this assumption falls apart.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

eSecurity Planet

MARCH 17, 2023

Penetration Testing Product Guides 9 Best Penetration Testing Tools 10 Top Open Source Penetration Testing Tools Next-Generation Firewall (NGFW) Next-generation firewalls (NGFWs) move beyond the traditional perimeter of a network to provide protections at the application layer of the TCP/IP stack.

Network Security 117

Network Security Penetration Testing Firewall Antivirus 117

CyberSecurity Insiders

NOVEMBER 4, 2021

And the role he/she needs to play is to track down any potential cyber risks existing in the IT infrastructure and keep it free from issues such as data theft, Ddos attacks and ransomware attacks. Cyber Security Analyst is paid £40k as a minimum basic pay and the max he/she can get is £80k.

Cybersecurity 99

Cybersecurity CISO DDOS Cyber Risk 99

eSecurity Planet

MARCH 22, 2023

The tools also depend upon physical controls that should also be implemented against malicious physical access to destroy or compromise networking equipment such as routers, cables, switches, firewalls, and other networking appliances. These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 107

Firewall Network Security Penetration Testing Encryption 107

Security Affairs

JUNE 19, 2023

Evidence collected by Cado suggests the deployment of a botnet having DDoS capabilities. “Cado Labs encourages readers to implement basic SSH hardening to defend against this malware family, including mandatory key-based authentication for SSH instances and implementation of firewall rules to limit SSH access to specific IPs.”

Cybercrime 80

Cybercrime DDOS Internet Internet 80

CyberSecurity Insiders

MAY 18, 2023

Whether it’s a ransomware attack, distributed denial-of-service (DDoS) attack, or any other form of cyber threat, the impact on a profit-making organization’s operations can be devastating.

Cybersecurity 108

Cybersecurity Technology Risk DDOS 108

SC Magazine

MARCH 19, 2021

Today’s columnist, Glenn Mulvaney of Clumio, says while ransomware has become a hot-button issue, companies also need to focus on viruses, DDoS attacks, cryptojacking, and securing the cloud. Ransomware, security threats, and fraud are an ever-present part of the technology landscape. The FBI recently reported that total U.S.

Backups 72

Backups DDOS Architecture Ransomware 72

eSecurity Planet

AUGUST 13, 2021

Between high-profile ransomware attacks and mergers, it is a time of high stakes and great change for the industry. Gartner gave it top place in unified threat management (UTM), and it was named a Leader in next-gen firewalls (NGFW). It offers firewalls, endpoint protection, cloud access and more. Learn more about Fortinet.

Cybersecurity 145

Cybersecurity Firewall Marketing Encryption 145

eSecurity Planet

OCTOBER 16, 2023

Firewalls and Network Security Firewalls serve as a barrier between cloud resources and external networks in a public cloud environment. Firewalls are used to safeguard cloud resources from unauthorized access and possible dangers like Distributed Denial of Service (DDoS) assaults.

Encryption 107

Encryption DDOS Authentication Firewall 107

Security Affairs

MAY 3, 2020

Billion records President Trumps executive order bans foreign electrical equipment from national power grid TrickBot operators exploit COVID-19 as lures. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Scams 93

Scams Advertising DDOS Hacking 93

Security Affairs

APRIL 30, 2023

ViperSoftX uses more sophisticated encryption and anti-analysis techniques Atomic macOS Stealer is advertised on Telegram for $1,000 per month CISA warns of a critical flaw affecting Illumina medical devices OpenAI reinstates ChatGPT service in Italy after meeting Garante Privacy’s demands Cisco discloses a bug in the Prime Collaboration Deployment (..)

Cybercrime 84

Cybercrime Malware Hacking Accountability 84

eSecurity Planet

FEBRUARY 16, 2021

Ransomware. Experts say the best defense is a multi-pronged network security strategy that includes a firewall, anti-malware software, network monitoring, intrusion detection and prevention (IDPS), and data protection. Unlike ransomware, it might be a criminal operation that does not involve the collection of a ransom.

Malware 104

Malware Adware Spyware Antivirus 104

SiteLock

AUGUST 27, 2021

Ransomware. Briefly, ransomware is malicious software that encrypts files on a workstation or web server and demands a ransom in Bitcoin to decrypt them. The use of ransomware is quite profitable for criminals with Ransomware as a Service (RaaS), and new innovative variants of ransomware are becoming the norm.

Hacking 52

Hacking Ransomware DDOS Firewall 52

SecureList

MARCH 14, 2022

While most of the current attacks are of low complexity – such as DDoS or attacks using commodity and low-quality tools – more sophisticated attacks exist also, and more are expected to come. Are firewalls and antivirus tools enough to defend against a cyberattack that comes from Europe?

DDOS 91

DDOS Firmware Internet Internet 91