eSecurity Planet

DECEMBER 2, 2022

You have the disaster recovery (DR) site, backups, and storage area network (SAN) snapshots. As you try each one, that pit in your stomach grows as you experience the worst feeling in IT: the realization you have no backup for recovery. Your backups, the backup server, and all the backup storage — all encrypted by ransomware.

Architecture 116

Architecture Ransomware Backups Firewall 116

SecureWorld News

MARCH 12, 2024

When a website gets hacked, the aftermath can be expensive and long-lasting, and the recovery process is often extremely difficult. But what happens if a hack has already occurred? Next, let's discuss the steps to take to recover from a hack. So, instead of panicking, relax and focus on fixing your hacked WordPress site.

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Hacking Passwords Backups Engineering 111

Security Affairs

FEBRUARY 11, 2025

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 71

Ransomware Encryption Backups Malware 71

The Last Watchdog

MARCH 6, 2021

Related: Poll confirms rise of Covid 19-related hacks. Set up firewalls. Firewalls act as a defense line in preventing the possibility of threats entering your system. Firewalls help, but threats will inevitably get through. You can keep a data backup on hardware or use a cloud-based service.

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VPN Passwords Firewall Risk 214

Hacker Combat

FEBRUARY 23, 2021

How to fix your hacked Joomla site is becoming one of the hot topics. If that gets hacked, you need to fix it as soon as possible, because it’s about your brand’s reputation. But just a hack can shatter it down in few seconds. Hence, here you can learn one of the best ways to fix your hacked Joomla site. Make a Backup.

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Hacking Backups Accountability VPN 95

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 139

Encryption Ransomware Firewall Backups 139

Security Affairs

MARCH 13, 2025

The threat actors use PsExec to execute scripts, enable RDP access, and modify firewall rules. Encryption is executed using gaze.exe , which disables security tools, deletes backups, and encrypts files with AES-256 before dropping a ransom note. Attackers use Mimikatz to steal credentials.

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Ransomware Encryption Cryptocurrency Insurance 69

SiteLock

AUGUST 27, 2021

Why would cybercriminals be interested in hacking a vegan food blog? Joe can use a web application firewall (WAF ) to help protect his blog from bad bots and other malicious traffic. Luckily Howard kept frequent backups of the church’s website. To prevent a DDoS attack, a web application firewall must be used.

Hacking 98

Hacking DDOS eCommerce Firewall 98

eSecurity Planet

JUNE 16, 2022

There are many types of cyberattacks , with top trends for 2022 including mobile attacks, ransomware, COVID-related scams and hacks, zero-click attacks , malicious QR codes , phishing , cryptojacking , and IoT malware attacks, among others. Backup and encryption. So keeping backups offline is of paramount importance. Ransomware.

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Backups Ransomware Malware Firewall 145

Security Affairs

JUNE 7, 2022

The attackers, prior to the deployment of the ransomware, established RDP sessions to Hyper-V servers to modify configurations for the Veeam backup jobs and deleted the backups of the virtual machines used by the victims. SecurityAffairs – hacking, Black Basta ransomware). Follow me on Twitter: @securityaffairs and Facebook.

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Ransomware Backups Malware Firewall 145

Security Affairs

APRIL 28, 2024

” Pierluigi Paganini Follow me on Twitter: @securityaffairs and Facebook and Mastodon ( SecurityAffairs – hacking, Brocade) Multiple vulnerabilities found in the Brocade SANnav storage area network (SAN) management application could potentially compromise affected appliances. These switches are running Linux and are powerful.

Firewall 123

Firewall Authentication Backups Architecture 123

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. If that happens, we contact the site owner to see if they or their developer can restore the site from a recent backup. accidental deletions.

Backups 52

Backups Malware Firewall Accountability 52

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 140

Ransomware Encryption Backups Malware 140

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. Firewalls . Install hardware firewalls for the maximum level of network security. . Backup data on Cloud . Monitoring system.

Small Business 145

Small Business Cyber Attacks VPN Backups 145

Security Affairs

JULY 5, 2021

Implement allowlisting to limit communication with remote monitoring and management (RMM) capabilities to known IP address pairs, and/or Place administrative interfaces of RMM behind a virtual private network (VPN) or a firewall on a dedicated administrative network. SecurityAffairs – hacking, Kaseya). Pierluigi Paganini.

Ransomware 137

Ransomware VPN Backups Firewall 137

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

The Last Watchdog

AUGUST 20, 2018

Related: Why identities are the new firewall. Ensure you have comprehensive backups. It is best to have multiple backups, especially of business-critical data that is essential for day-to-day operations, on both cloud and on-premises servers. Related: Getting Identity Access Management right.

Penetration Testing 159

Penetration Testing Passwords Backups Encryption 159

Cisco Security

AUGUST 11, 2021

Backups… Let’s Get This Out of the Way. A challenge with outsourcing backup responsibilities is that companies often have no say in how often or the level at which third parties back up their information. “With ransomware being as big as it is right now, one of the first answers that everyone goes to is backups.”

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Backups CISO Ransomware Cyber Attacks 145

eSecurity Planet

MARCH 4, 2021

Use web application and database firewalls. Your database server should be protected from database security threats by a firewall, which denies access to traffic by default. The firewall should also protect your database from initiating outbound connections unless there is a specific need to do so. Encrypt data and backups.

Firewall 88

Firewall Encryption Backups Passwords 88

SecureWorld News

FEBRUARY 19, 2024

Be sure to verify that they are using approved Web Application Firewalls (WAFs) and secure FTP capabilities. Many WordPress site owners opt for a shared hosting platform as a cost-saving measure, but this can open up sites on such infrastructure to hacking. Schedule daily backups to create multiple restore points.

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Backups Firewall Encryption Passwords 108

Security Affairs

SEPTEMBER 20, 2020

backup servers, network shares, servers, auditing devices). In some attacks, government experts also observed the sabotage of backup or auditing devices to make recovery more difficult, the encryption of entire virtual servers, the use of scripting environments (i.e. SecurityAffairs – hacking, education institutions).

Education 145

Education Ransomware Antivirus Backups 145

Security Affairs

FEBRUARY 13, 2024

Stopping it will remove the evidence stored in the volatile memory (RAM) Collect and keep all relevant log information, from the affected equipment, but also from network equipment, firewall Examine the system logs to identify the mechanism by which IT infrastructure has been compromised Immediately inform all employees and notify affected customers (..)

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Ransomware Backups Encryption Healthcare 139

Security Affairs

MARCH 2, 2024

Threat actors behind Phobos ransomware attacks were also observed bypassing organizational network defense protocols by modifying system firewall configurations and evading detection by using Universal Virus Sniffer, Process Hacker, and PowerTool tools. Phobos is also able to identify and delete data backups.

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Ransomware Backups Healthcare Firewall 141

Security Affairs

MAY 25, 2021

The audio maker confirmed that it did not pay any ransom and recovered the encrypted files from its backups with the support of third-party cybersecurity experts. Blocked newly identified malicious sites and IPs linked to this threat actor on external firewalls to prevent potential exfiltration. Pierluigi Paganini.

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Ransomware Malware Cyber Attacks Backups 138

Security Affairs

SEPTEMBER 8, 2024

Head Mare hacktivist group targets Russia and Belarus Zyxel fixed critical OS command injection flaw in multiple routers VMware fixed a code execution flaw in Fusion hypervisor U.S. Managing Cybersecurity in the Age of Artificial Intelligence Clearview AI Faces €30.5M

Data breaches 122

Data breaches Artificial Intelligence Social Engineering Hacking 122

Security Affairs

AUGUST 26, 2021

Kaseya Unitrends is a cloud-based enterprise solution that provides affordable, low-maintenance data protection offering to complement existing client backup and recovery solutions. A DIVD researcher has identified several vulnerabilities in the Kaseya Unitrends backup product version < 10.5.2.” reads the advisory. “Do

Backups 111

Backups Authentication Financial Services Firewall 111

The Last Watchdog

APRIL 28, 2020

Sadly, coronavirus phishing and ransomware hacks already are in high gear. Social engineering invariably is the first step in cyber attacks ranging from phishing and ransomware to business email compromise ( BEC ) scams and advanced persistent threat ( APT ) hacks. Leaders of the top hacking collectives are astute and disciplined.

Social Engineering 174

Social Engineering Cyber Attacks Scams Engineering 174

SiteLock

AUGUST 27, 2021

You fix your site through backups or SiteLock’s malware removal service , yet you still feel at unease. After Your Hacked WordPress Site Has Been Cleaned. Taking a few simple, post-compromise steps can help harden your hacked WordPress site from future attacks and possibly ease administration. Additional Security.

Hacking 52

Hacking Backups Passwords Firewall 52

Security Affairs

APRIL 19, 2022

“It is recommended that your QNAP NAS stay behind your router and firewall without a public IP address. Users that have to access their NAS devices directly from the Internet are recommended to perform the following actions: Put your QNAP NAS behind your router and firewall. SecurityAffairs – hacking, NAS).

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Internet Internet VPN Firewall 111

Security Affairs

JUNE 29, 2020

At the perimeter firewall, disallow external connections to local machines on port 3389 (TCP/UDP) or any other RDP port. SecurityAffairs – hacking, COVID-19). Use an additional layer of authentication ( MFA/2FA ). Install a virtual private network ( VPN ) gateway to broker all RDP connections from outside your local network.

Passwords 142

Passwords Internet Internet Advertising 142

Security Affairs

SEPTEMBER 22, 2022

The experts found evidence that demonstrates the ongoing hacking campaign, threat actors attempted to store malicious crontab entries into the file “/var/spool/cron/root” using several Redis keys prefixed with the string “backup.” SecurityAffairs – hacking, mining). ’),” Censys adds. bash_history).

Cryptocurrency 117

Cryptocurrency Internet Internet Hacking 117

CyberSecurity Insiders

NOVEMBER 25, 2021

Install firewalls and anti-virus software on each computer within your company to combat cyber attacks and make sure you regularly update it. You should also make sure that all backups are stored in the cloud, frequently updated, and thoroughly protected and encrypted. If your system is hacked, you can use backups to restore your data.

Computers and Electronics 120

Computers and Electronics Cyber Attacks Data breaches Passwords 120

Security Affairs

FEBRUARY 5, 2022

After ransomware ads were banned on hacking forum, the LockBit operators set up their own leak site promoting the latest variant and advertising the LockBit 2.0 SecurityAffairs – hacking, Lockbit ransomware). Like other ransomware gangs, Lockbit 2.0 affiliate program. “As infection begins, Lockbit 2.0 Pierluigi Paganini.

Ransomware 98

Ransomware Backups Encryption Accountability 98

CyberSecurity Insiders

SEPTEMBER 24, 2021

The Internet network is vulnerable as cybercriminals are lurking online, waiting to intercept loopholes for hacking systems. Thus, it would be best if you secured all networks by incorporating firewalls and advanced encryption technology. Data Backup. Security Systems.

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Cybersecurity Data breaches Backups Firewall 90

eSecurity Planet

OCTOBER 24, 2023

Enable Firewall Protection Your firewall , working as the primary filter, protects your network from both inbound and outgoing threats. Mac and Windows have their own built-in firewalls, and home routers and antivirus subscriptions frequently include them also.

Malware 124

Malware Antivirus Software Passwords 124

Security Affairs

JULY 31, 2019

The list of flaws includes OS Command Injection, Unrestricted Upload of File with Dangerous Type, Cross-site Request Forgery, Small Space of Random Values, Cross-site Scripting, Exposure of Backup file to Unauthorized Control Sphere, Improper Authentication, and Use of Hard-coded Credentials. SecurityAffairs – Prima FlexAir, hacking).

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Backups Authentication Advertising Firmware 90

eSecurity Planet

DECEMBER 8, 2023

Firewalls should be hardened to close unneeded ports. These priority maintenance requirements should also be extended to other security solutions that protect DNS servers such as firewalls and antivirus applications. Relatively high frequency backups (daily or at least weekly). Local backups for quick access.

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DNS DDOS Firewall Architecture 116