Krebs on Security

NOVEMBER 17, 2022

He’d been on the job less than six months, and because of the way his predecessor architected things, the company’s data backups also were encrypted by Zeppelin. Peter is an IT manager for a technology manufacturer that got hit with a Russian ransomware strain called “ Zeppelin ” in May 2020.

Ransomware 354

Ransomware Encryption Backups Manufacturing 354

Security Affairs

OCTOBER 13, 2024

The Mexican Drug Cartels Want You Casio: Notice of Partial Service Outage and Information Leak Caused by Ransomware Attack He founded a “startup” to access sanctioned Russian websites: the cyber police of Khmelnytskyi region exposed the hacker Hacked ‘AI Girlfriend’ Data Shows Prompts Describing Child Sexual Abuse Malware Over 300,000!

Data breaches 115

Data breaches Cryptocurrency Artificial Intelligence Cybercrime 115

SiteLock

AUGUST 27, 2021

You can defend your site from the top cybercriminals, have the best hosting platform, and secure your platform with a strong password, but none of this is relevant if you aren’t performing website backups on a consistent basis. It’s essential for businesses to backup sites regardless if you are a small or large business.

Backups 97

Backups Malware DDOS eCommerce 97

SecureWorld News

JANUARY 16, 2025

Regularly updating and patching systems, including antivirus software, firewalls, and SCADA networks, can mitigate this risk. Develop backup and recovery plans: Data recovery plans are essential to mitigate the impact of cyber incidents. Companies must monitor these changes and ensure compliance to avoid legal penalties.

Energy and Utilities 107

Energy and Utilities IoT Artificial Intelligence Backups 107

eSecurity Planet

OCTOBER 24, 2023

Malware attacks pose a significant risk to both individuals and businesses, infiltrating computer systems, compromising sensitive data and disrupting operations, leading to financial and data loss — and even extortion. Here are 15 important controls and best practices for preventing malware.

Malware 124

Malware Antivirus Software Passwords 124

Security Affairs

FEBRUARY 11, 2025

“They allegedly used the Phobos malware to encrypt information on the networks, blocking the companies from accessing the data unless a ransom was paid and a decryption key was provided by the gang. Disable system recovery, backup and shadow copies and the Windows firewall. ” reported the website Nation Thailand.

Ransomware 69

Ransomware Encryption Backups Malware 69

The Last Watchdog

MARCH 6, 2021

Set up firewalls. Firewalls act as a defense line in preventing the possibility of threats entering your system. Firewalls create a barrier between the device and the internet by closing the ports to communication, preventing malicious programs from entering networks, and stopping a potential data breach on your device.

VPN 214

VPN Passwords Firewall Risk 214

Security Affairs

FEBRUARY 15, 2025

CISA adds Apple iOS and iPadOS and Mitel SIP Phones flaws to its Known Exploited Vulnerabilities catalog Attackers exploit recently disclosed Palo Alto Networks PAN-OS firewalls bug U.S. custody in exchange for Marc Fogel North Korea-linked APT Emerald Sleet is using a new tactic U.S.

Spyware 68

Spyware Firewall Artificial Intelligence Malware 68

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. How it works. HiddenWasp. How it works.

Malware 122

Malware IoT DDOS Firewall 122

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

Security Affairs

JULY 5, 2020

Snake samples employed in more recent attacks implements the ability to enable and disable the firewall and leverage specific commands to block unwanted connections to the system. This list contains processes related to the industrial world and several security and backup solutions.” ” continues the analysis.

Encryption 138

Encryption Ransomware Firewall Backups 138

eSecurity Planet

JUNE 16, 2022

billion malware attacks were identified by the report. Cisco Umbrella , analyzing the threat environment for 2022, found that 86% of organizations experienced phishing, 69% experienced unsolicited crypto mining, 50% were affected by ransomware, and 48% experienced some form of information-stealing malware. Ransomware. Mobile attacks.

Backups 145

Backups Ransomware Malware Firewall 145

eSecurity Planet

JUNE 23, 2022

FortiGate Network Firewall. Fortinet delivers FortiGate Network Firewalls that are right sized for small businesses to deliver easy-to-use enterprise-level security, good price-to-performance, and offer centralized cloud management that integrates into the larger Fortinet Security Fabric as the business grows. Key Differentiators.

Software 134

Software Firewall Backups Small Business 134

CyberSecurity Insiders

MAY 6, 2021

For website business, the owners of these web portals have 2 primary concerns- one is to protect their sensitive consumer and business data and the other is to isolate them from prevailing malware and viruses from attacking their website. This year, that is in 2021, the day arrived on May 6th,2021.

Passwords 128

Passwords Firewall DDOS Malware 128

eSecurity Planet

FEBRUARY 9, 2022

Phishing , general malware , and Distributed Denial of Service ( DDoS ) attacks are more common. Here are a few EDR vendors with an MSP focus: Sophos Intercept X with XDR synchronizes endpoint, server, firewall, and email security. It unites spyware, malware, and virus protection with a policy and reporting engine.

Backups 140

Backups Firewall DDOS Antivirus 140

Security Affairs

MARCH 13, 2025

“The Medusa ransomware variant is unrelated to the MedusaLocker variant and the Medusa mobile malware variant per the FBIs investigation.” The threat actors use PsExec to execute scripts, enable RDP access, and modify firewall rules. ” reads the joint advisory. Attackers use Mimikatz to steal credentials.

Ransomware 68

Ransomware Encryption Cryptocurrency Insurance 68

Security Affairs

JUNE 7, 2022

The QBot malware operation has partnered with Black Basta ransomware group to target organizations worldwide. Researchers from NCC Group spotted a new partnership in the threat landscape between the Black Basta ransomware group and the QBot malware operation.

Ransomware 145

Ransomware Backups Malware Firewall 145

Webroot

APRIL 13, 2021

This includes essential security measures like firewalls, endpoint protection and DNS protection. And, since even firewalls can be circumvented, it means keeping backups of all business data so you never have to pay a ransom to get your data back. Attacks like BEC are less about malware and more about manipulating people.

Ransomware 133

Ransomware DNS Firewall Security Awareness 133

CyberSecurity Insiders

NOVEMBER 1, 2021

Protect your wireless system with full backups. Verify how your cloud systems are performing on a daily basis to make sure you’re protecting the most recent backup. Enact robust data security processes and firewalls. A strong firewall is among the primary lines of protection against all types of cyberattacks.

Small Business 134

Small Business Cybersecurity Wireless Spyware 134

SiteLock

AUGUST 27, 2021

Modern malicious software — or malware for short — has reached unprecedented levels of sophistication, and as the attack landscape continues to evolve, new threats will undoubtedly emerge. Malware affecting websites poses a special danger to businesses. 5 Different Types of Malware. So How Do I Protect My Website From Malware?

Small Business 98

Small Business Malware Backups Advertising 98

SiteLock

AUGUST 27, 2021

As a website owner, chances are you’ve heard a great deal about malware. But you may wonder what exactly malware is, and why it’s such a serious threat to your website and your site’s visitors. What is Malware? And if you own a business website, a malware attack can cost you revenue and customers. Fileless Malware.

Malware 98

Malware Spyware Adware Software 98

SiteLock

AUGUST 27, 2021

File backups are essential to the security of any site. With regular, tested website backups, you can recover your site easily from any of the following issues: hardware failures. This week we’ll discuss why website backups are essential, and then reveal how faulty backup security can harm a site and how to prevent that from happening.

Backups 52

Backups Malware Firewall Accountability 52

CyberSecurity Insiders

OCTOBER 1, 2021

Certain threat types, like ransomware and malware, are more prominent and therefore must be fought with the appropriate resources. To allow lateral movements within your network, attackers invoke malware or trojans with tunnels and backdoors to keep them present and undetected. Other best practices : Maintain backups!

Firewall 139

Firewall Backups Ransomware Phishing 139

Security Affairs

NOVEMBER 19, 2023

The Talos researchers discovered a number of features implemented by Phobos allowing operators to establish persistence in a targeted system, perform speedy encryption, and remove backups. Disable system recovery, backup and shadow copies and the Windows firewall. Embedded configuration with more than 70 options available.

Ransomware 139

Ransomware Encryption Backups Malware 139

Webroot

JUNE 21, 2021

It may be as simple as the deployment of antivirus plus backup and recovery applications for your end users, or a more complex approach with security operations center (SOC) tools or managed response solutions coupled with network security tools such as DNS and Web filtering, network and endpoint firewalls, VPNs, backup and recovery and others.

Backups 131

Backups DNS Ransomware Antivirus 131

Security Affairs

MAY 25, 2021

. “I am writing to inform you that Bose Corporation, located at The Mountain Road, Framingham, MA 01701, experienced a sophisticated cyber-incident that resulted in the deployment of malware/ransomware across Bose’s environment. Bose first detected the malware/ransomware on Bose’s U.S. systems on March 7, 2021.”

Ransomware 136

Ransomware Malware Cyber Attacks Backups 136

eSecurity Planet

APRIL 30, 2024

Setting up a firewall is the first step in securing your network. A successful firewall setup and deployment requires careful design, implementation, and maintenance to effectively improve your network integrity and data security. Verify that the chosen firewall can meet your security standards and functions.

Firewall 64

Firewall Architecture Firmware Risk 64

CyberSecurity Insiders

MARCH 21, 2021

Therefore, make sure to set up the latest network routers and firewall protocols across all IT equipment to strengthen your security and create a defense against hackers and security breaches. Anti-virus and anti-malware . Firewalls . Install hardware firewalls for the maximum level of network security. .

Small Business 145

Small Business Cyber Attacks VPN Backups 145

IT Security Guru

MAY 20, 2024

Today, common cyber threats include phishing, ransomware, and malware attacks, each capable of significantly disrupting operations and compromising sensitive data. Backup Data Regularly There are several effective backup methods to consider. It includes cloud backups, which offer scalability and remote access.

Cybersecurity 132

Cybersecurity Backups Cyber threats Mobile 132

Security Affairs

SEPTEMBER 20, 2020

“They are also urged to read the NCSC’s newly-updated guidance on mitigating malware and ransomware attacks , and to develop an incident response plan which they regularly test.” backup servers, network shares, servers, auditing devices). ” reads the advisory.

Education 145

Education Ransomware Antivirus Backups 145

Cisco Security

AUGUST 11, 2021

This highlights how the malware is frequently tailored to the circumstances, where different features are leveraged from one campaign to the next. To answer this question, we’ve used Cisco Secure Malware Analytics to look at REvil/Sodinokibi samples. Deleting backups. Changing firewall rules. Defense in the real world.

Ransomware 145

Ransomware DNS Encryption Backups 145

eSecurity Planet

NOVEMBER 17, 2022

The conference’s focus on cyber resilience doesn’t mean that organizations should abandon core security defenses like EDR , access control and firewalls , but they should be prepared for the advanced threats that will, at some point, get past them. Backup Is Hard. MSSPs Fare Well in First MITRE Evaluations. Really Hard.

Backups 136

Backups CISO Encryption Ransomware 136

SecureWorld News

OCTOBER 10, 2024

Segment networks A unitary network can be transparent and allow hackers to quickly spread malware and reach sensitive data after they breach through the external protection perimeter. A network with multiple firewalls, protected routers, and encrypted transfers can be the reason for bad actors to refuse to attack your infrastructure.

Firewall 110

Firewall Backups Encryption Cyber threats 110

Security Affairs

JUNE 17, 2023

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 98

Data breaches DDOS Backups Firewall 98

Hacker Combat

MAY 4, 2022

Other indicators include blocked access to personal data, slow performance, malware alerts by antivirus softwares and abnormal network behaviours. Configure a firewall with regularly updated rules. This prevents the malware from spreading further. Is it possible to remove ransomware? Back up your files in an external drive.

Ransomware 124

Ransomware Backups Encryption Software 124

Pen Test Partners

MARCH 23, 2025

Isolate endpoints showing signs of malware, encryption, or data exfiltration. Preserve logs, including firewall and VPN activity. Log collection and preservation Secure logs from: Firewalls Authentication systems (Active Directory, etc.) E radication and recovery Eradicate malware from systems. Contain the threat.

Firewall 49

Firewall Ransomware Accountability Authentication 49

Security Affairs

JUNE 14, 2023

This article will focus on the widespread and highly persistent malware injector campaign “Balada,” which has reportedly infected over 1 million individual websites by exploiting weaknesses in Elementor Pro, WooCommerce, and several other WordPress plugins. Balada is not an overly shy malware campaign. Windows NT 10.0; wc-ajax=1”.

Malware 98

Malware DNS Software Penetration Testing 98