Malwarebytes

JULY 13, 2022

Fast forward to 2022, and the headache has become a migraine—not just for IT teams but business owners, employees, and customers as well. LockBit was the most widely-distributed ransomware in March, April, and May 2022, and its total of 263 spring attacks was more than double the number of Conti, the variant in second place.

Ransomware 108

Ransomware Manufacturing Government Computers and Electronics 108

Kali Linux

AUGUST 1, 2022

This first post will cover enabling Full Disk Encryption (FDE) on a Raspberry Pi, part two will cover remotely connecting to it, and finally, part three will cover debugging issues we ran into while making these posts, so others can learn how to do so as well.

Encryption 52

Encryption Passwords Backups Firmware 52

Malwarebytes

AUGUST 16, 2022

The advisory contains indicators of compromise (IOCs) and tactics, techniques, and procedures (TTPs) associated with ransomware variants identified through FBI investigations as recently as June 21, 2022. Maintain offline backups of data, and regularly maintain backup and restoration. hard drive, storage device, the cloud).

Ransomware 84

Ransomware Backups Passwords Authentication 84

Security Affairs

JANUARY 16, 2022

The ransomware known as Qlocker exploits CVE-2021-28799 to attack QNAP NAS running certain versions of HBS 3 (Hybrid Backup Sync).” Then it also deletes snapshots to prevent restoring of data from the backups and drops a ransom note (named !!!READ_ME.txt) Up to date apps and firmware seem not to help either.”

Ransomware 106

Ransomware Encryption Backups Firmware 106

Malwarebytes

JULY 10, 2022

pic.twitter.com/tFrKeZgKpL — Jen Easterly (@CISAJen) July 6, 2022. North Korean state-sponsored cyber-actors used Maui ransomware in these incidents to encrypt servers responsible for healthcare services—including electronic health records services, diagnostics services, imaging services, and intranet services.

Healthcare 87

Healthcare Ransomware Encryption Firmware 87

Malwarebytes

JULY 20, 2022

According to court documents, in May 2021, North Korean hackers used a ransomware strain called Ransom.Maui to encrypt the files and servers of a medical center in the District of Kansas. In May 2022, the FBI seized the contents of two cryptocurrency accounts that had received funds from the Kansas and Colorado health care providers.

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Ransomware Cryptocurrency Healthcare Firmware 92

Malwarebytes

SEPTEMBER 7, 2022

After issuing advisories about MedusaLocker and Zeppelin ransomware , this is the third CSA of 2022 which aims to provide technical information on ransomware variants and ransomware threat actors. Both use the.kitty or.crypted file extension for encrypted files. Ensure all backup data is encrypted, immutable (i.e.,

Education 87

Education Ransomware Backups Passwords 87

eSecurity Planet

FEBRUARY 15, 2022

Also read: Top Vulnerability Management Tools for 2022. The ransomware encrypts files on compromised Windows host systems, including physical and virtual servers, the advisory noted, and the executable leaves a ransom note in all directories where encryption occurs, including ransom payment instructions for obtaining a decryption key.

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Ransomware Encryption Backups Accountability 126

Malwarebytes

JANUARY 28, 2022

Earlier this week (25 January, 2022) news broke that a ransomware group was targeting QNAP Network Attached Storage (NAS) devices. QNAP) pushed out an automatic, forced, update with firmware containing the latest security updates to protect against the attackers’ “DeadBolt” ransomware. Today QNAP® Systems, Inc.

Ransomware 69

Ransomware Firmware Encryption Backups 69

Security Affairs

OCTOBER 22, 2022

The Daixin Team is a ransomware and data extortion group that has been active since at least June 2022. Below are the mitigations provided in the alert: Install updates for operating systems, software, and firmware as soon as they are released. If you use Remote Desktop Protocol (RDP), secure and monitor it.

Ransomware 65

Ransomware VPN Cybercrime Accountability 65

eSecurity Planet

OCTOBER 21, 2022

Since 2008, antivirus and cybersecurity software testers AV-TEST have kept track of the number of newly-developed malware worldwide, totaling at nearly 1 billion as of September 2022. An August 2022 Statista report counted 2.8 billion malware attacks worldwide in the first half of 2022 alone. Ransomware.

Malware 75

Malware Adware Spyware Antivirus 75

Security Boulevard

MAY 9, 2022

On April 19th of 2022, the FBI Cyber Division released a flash bulletin regarding the Blackcat ransomware-for-hire. The ransomware targets virtual machines and snapshots, looking to escape containers, encrypt any possible persistence, and wipe out backups that weren’t carefully archived. Blackcat Ransomware.

Ransomware 98

Ransomware Antivirus Backups Passwords 98

SecureWorld News

AUGUST 8, 2022

Also known as Gozi, Ursnif has evolved over the years to include a persistence mechanism, methods to avoid sandboxes and virtual machines, and search capability for disk encryption software to attempt key extraction for unencrypting files. Based on information from trusted third parties, TrickBot's infrastructure is still active in July 2022.

Malware 82

Malware Banking Healthcare Penetration Testing 82

eSecurity Planet

MAY 19, 2022

Encrypting Data in Transit. Many software-defined networking solutions (SDN) have built-in 128- and 256-bit AES encryption and IPsec-based VPN capabilities. However, with TLS-encrypted traffic accounting for most traffic across the internet, it’s far more challenging to examine at scale. Inspecting Web Traffic.

Firewall 56

Firewall Architecture Software Backups 56

Malwarebytes

APRIL 5, 2023

According to the 2022 State of EdTech Leadership Report , only one in five school districts (21 percent) have a dedicated cybersecurity professional on staff. Technicians are often dwarfed by the number of students, teachers, and devices under their charge, with IT to student ratios of 1:100+ or even 1:1,000+.

Education 63

Education Ransomware Cybersecurity Risk 63

eSecurity Planet

MARCH 23, 2022

The DazzleSpy backdoor software had interesting features to foil detection, including end-to-end encryption to avoid firewall inspection as well as a feature that cut off communication if a TLS-inspection proxy was detected. Deploy data encryption at rest and in transit. See the Best Backup Solutions for Ransomware Protection.

Firewall 107

Firewall Malware Phishing Software 107

eSecurity Planet

MAY 2, 2024

Ransomware & Data Theft Organizations worldwide continue to feel the pain of ransomware attacks, although many ransomware gangs may be shifting to extortion over data theft instead of encrypted data. Secure remote access : Enables encrypted connections between internal network resources and remote users using a variety of methods.

Cybersecurity 119

Cybersecurity DDOS Penetration Testing Passwords 119