Malwarebytes

AUGUST 22, 2023

Given the great many users of WinRAR the impact of these vulnerabilities could be substantial, knowing that similar flaws were abused by hackers in the past to install malware. Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Stop malicious encryption.

Malware 94

Malware Backups Software Ransomware 94

Fox IT

FEBRUARY 22, 2023

During a recent incident response case, we found traces of an adversary leveraging ConnectWise R1Soft Server Backup Manager software (hereinafter: R1Soft server software). The adversary used it as an initial point of access and as a platform to control downstream systems connected via the R1Soft Backup Agent.

Backups 69

Backups Software Authentication Internet 69

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. encrypt extension being appended to affected files. Cloud Snooper.

Malware 107

Malware IoT DDOS Firewall 107

Krebs on Security

DECEMBER 8, 2022

The first centers on targeting healthcare organizations that offer consultations over the Internet and sending them booby-trapped medical records for the “patient.” First spotted in mid-August 2022 , Venus is known for hacking into victims’ publicly-exposed Remote Desktop services to encrypt Windows devices.

Healthcare 265

Healthcare Backups Ransomware Insurance 265

Malwarebytes

FEBRUARY 17, 2023

The tag-team campaign serves up ransomware known as Mortal Kombat, which borrows the name made famous by the video game, and Laplas Clipper malware, a clipboard stealer. The BAT loader kicks off a chain of events that results in the download and execution of the ransomware or the clipper malware, from one of two URLs.

Ransomware 81

Ransomware Malware Cryptocurrency Encryption 81

Malwarebytes

SEPTEMBER 6, 2023

If we define ransomware as malware that encrypts files to extort the owner of the system, then the first malware that could be classified as ransomware is the 1989 AIDS Trojan. However, while it encrypted file(name)s and asked for a ransom, it was far from effective. But where did it start?

Ransomware 115

Ransomware Encryption Cryptocurrency Backups 115

Webroot

MARCH 31, 2021

Are you taking the pledge this World Backup Day? Now in its tenth year, World Backup Day remains one of our favorite reminders of the risks of not backing up the data we hold dear. Numbers are great, and necessary for showing the scope of the problem, but I wanted to see how data loss—and backups—affect real people.

Backups 62

Backups Data preservation Ransomware Encryption 62

Security Affairs

OCTOBER 31, 2022

In the early afternoon of Friday 12 May 2017, the media broke the news of a global computer security attack carried out through a malicious code capable of encrypting data residing in information systems and demanding a ransom in cryptocurrency to restore them, the Wannacry ransomware. The infection chain. Cryptolocker and exploit components.

Malware 97

Malware Computers and Electronics Encryption Ransomware 97

eSecurity Planet

OCTOBER 18, 2022

The best defense and the best option for recovery will always be the availability of sufficient, isolated data backups and a practiced restoration process. However, even with the best planning, organizations can find a few users, machines, or systems that were overlooked or whose backup may be corrupted or encrypted.

Ransomware 135

Ransomware Encryption Insurance Backups 135

Malwarebytes

JULY 9, 2023

In a joint advisory , the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), the Multi-State Information Sharing and Analysis Center (MS-ISAC), and the Canadian Centre for Cyber Security (CCCS) have warned about newly identified TrueBot malware variants used against organizations in the US and Canada.

Malware 63

Malware Ransomware Backups Cyber threats 63

Malwarebytes

APRIL 4, 2024

Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Use endpoint security software that can prevent exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups. Prevent intrusions.

Ransomware 112

Ransomware Backups Malware Software 112

Malwarebytes

FEBRUARY 5, 2024

Add to that the suspicion that the ransom was paid, and we can conclude that backups were perhaps insufficient or not readily deployable. Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Stop malicious encryption. Prevent intrusions.

Backups 112

Backups Ransomware CISO Malware 112

Malwarebytes

OCTOBER 1, 2023

This use of dual ransomware variants resulted in a combination of data encryption, exfiltration, and financial losses from ransom payments. In other cases in 2022, malware containing data wipers remained dormant until a set time, then executed to corrupt data in alternating intervals. Stop malicious encryption.

Ransomware 108

Ransomware Backups Malware Encryption 108

Malwarebytes

JANUARY 3, 2024

The change is designed to make installing apps easier, but it also makes installing malware easier. Microsoft reports that it observed malicious activity where criminals tricked users into installing malware using ms-appinstaller links, allowing them to bypass mechanisms like SmartScreen that are designed to keep users safe.

Social Engineering 118

Social Engineering Ransomware Backups Malware 118

Krebs on Security

JUNE 2, 2020

Over the past 24 hours, the crooks responsible for spreading the ransom malware “REvil” (a.k.a. “Others have gotten the message about the need for good backups, and probably don’t need to pay. But maybe if the victim is seeing their data being actively bid on, they may be more inclined to pay the ransom.”

Ransomware 296

Ransomware Backups Encryption Internet 296

eSecurity Planet

JANUARY 18, 2024

Cloud storage is a cloud computing model that allows data storage on remote servers operated by a service provider, accessible via internet connections. Local storage prioritizes direct access, potential cost savings, and reduced reliance on the internet, yet lacks the scalability and security of the cloud.

Risk 118

Risk Backups Encryption DDOS 118

Malwarebytes

FEBRUARY 28, 2024

Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Use endpoint security software that can prevent exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups. Prevent intrusions.

Healthcare 115

Healthcare Ransomware Backups Technology 115

Security Affairs

FEBRUARY 13, 2024

The attack took place on February 11 and encrypted data in the production servers. As a result of the attack, the system is down, files and databases are encrypted.” “During the night of February 11 to 12, 2024, a massive cyber ransomware attack took place on the production servers on which the HIS IT system runs.

Ransomware 112

Ransomware Backups Encryption Healthcare 112

Malwarebytes

SEPTEMBER 10, 2023

Vulnerable devices, services, and software either need to get patched or, when possible, should be stopped from being internet facing. Having recent actionable backups is important to limit the disruption caused by the incident. Use endpoint security software that can prevent exploits and malware used to deliver ransomware.

Ransomware 92

Ransomware Backups Internet Internet 92

Malwarebytes

DECEMBER 5, 2023

Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Use endpoint security software that can prevent exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups. Prevent intrusions.

Ransomware 110

Ransomware Backups Software Accountability 110

Malwarebytes

DECEMBER 19, 2023

Then the hunt for valuable data and the preparation for the encryption process begins. This means they steal data as well as encrypting systems and then threaten to publish the stolen data on their Dark Web leak site. Use endpoint security software that can prevent exploits and malware used to deliver ransomware.

Ransomware 77

Ransomware Backups Encryption Firmware 77

Malwarebytes

JULY 26, 2022

Part 1: Your data has been encrypted! Part 1: Your data has been encrypted! As you can see, our files have in fact been encrypted by the ransomware across multiple directories with the “ encrypt ” extension. Just keep in mind that right now we can effectively communicate out to the internet.

Encryption 69

Encryption Ransomware Backups Firewall 69

Malwarebytes

NOVEMBER 3, 2023

The group was first seen in November 2020 and typically uses the double extortion method of both stealing and encrypting data. A security update to patch the vulnerability was available on October 25, 2023, but as of October 30, there were still 3,329 internet-exposed servers using a version vulnerable to exploitation.

Ransomware 106

Ransomware Backups Encryption Internet 106

Malwarebytes

SEPTEMBER 15, 2023

The report follows the Internet Organized Crime Assessment (IOCTA), Europol’s assessment of the cybercrime landscape and how it has changed over the last 24 months. These groups work closely with other malware-as-a-service groups to compromise high-revenue targets and post huge ransom demands, running into millions of Euros.

Cybercrime 109

Cybercrime Ransomware DDOS Backups 109

Malwarebytes

SEPTEMBER 25, 2023

Create a plan for patching vulnerabilities in internet-facing systems quickly; disable or harden remote access like RDP and VPNs; use endpoint security software that can detect exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups. Detect intrusions.

Ransomware 144

Ransomware Computers and Electronics Backups Telecommunications 144

Malwarebytes

OCTOBER 17, 2023

One might think that now that most organizations have their backup strategies sorted out, it shouldn’t be too hard to convince victims not to pay the ransom. And when sensitive data is stolen, having a backup does not take away the threat. And when sensitive data is stolen, having a backup does not take away the threat.

Government 94

Government Backups Ransomware Malware 94

Malwarebytes

FEBRUARY 19, 2024

Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Use endpoint security software that can prevent exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups. Prevent intrusions.

Ransomware 73

Ransomware Backups Malware Software 73

Malwarebytes

AUGUST 30, 2023

Not only did the agencies shut down the core of the Qakbot infrastructure, they also cleaned the malware from infected devices. Qakbot has been active for over a decade and allowed the botnet operators to steal login credentials from affected devices as well as install additional malware on them. US authorities also seized around 8.6

Ransomware 99

Ransomware Malware Backups Encryption 99

Malwarebytes

FEBRUARY 21, 2023

What does the encryption warning message say? encrypts files and presents the following infection message on compromised desktops: All your important files are stolen and encrypted! All your files have been encrypted due to a security problem with your PC. Stop malicious encryption. Create offsite, offline backups.

Cyber Insurance 87

Cyber Insurance Insurance Ransomware Encryption 87

Malwarebytes

FEBRUARY 9, 2024

The FBI recently used a court order to remove malware from hundreds of routers across the US because it believed the attack was the work of an Advanced Persistent Threat (APT) group known as Volt Typhoon. Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs.

Software 144

Software Ransomware Backups Manufacturing 144

Malwarebytes

NOVEMBER 24, 2023

Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Use endpoint security software that can prevent exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups. Prevent intrusions.

Government 114

Government Ransomware Backups Software 114

Malwarebytes

AUGUST 18, 2023

It is a cryptographic bug in Citrix ShareFile’s Storage Zones Controller, a.NET web application running under Internet Information Services (IIS). Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Stop malicious encryption.

Software 91

Software Backups Ransomware Internet 91

Malwarebytes

FEBRUARY 19, 2023

The Russian-linked Clop ransomware group says it was able to remotely attack private systems using exposed GoAnywhere MFT administration consoles accessible on the public internet. As well as the patch, GoAnywhere clients are also encouraged to: Rotate the master encryption key. Stop malicious encryption. Reset credentials.

Ransomware 83

Ransomware Backups Encryption Healthcare 83

Hacker Combat

MAY 4, 2022

Other indicators include blocked access to personal data, slow performance, malware alerts by antivirus softwares and abnormal network behaviours. Disconnect the infected device from wired and wireless connections such as mobile phones, flash drives, the internet and cloud storage accounts. Is it possible to remove ransomware?

Ransomware 114

Ransomware Backups Encryption Wireless 114

Malwarebytes

OCTOBER 27, 2023

ALPHV was the third most used RaaS between October 2022 - September 2023 ALPHV is a typical RaaS group where several criminal organizations work together to extort victims for data theft and/or encryption of important files. Use endpoint security software that can prevent exploits and malware used to deliver ransomware.

Social Engineering 103

Social Engineering Engineering Ransomware Backups 103

Malwarebytes

OCTOBER 20, 2023

It also used the double extortion method of encryption and data theft pretty much from the start The questionable honor of being the last victim posted on the leak site was IP international presence on October 6, 2023. Use endpoint security software that can prevent exploits and malware used to deliver ransomware. Prevent intrusions.

Ransomware 117

Ransomware Backups Encryption Software 117

Malwarebytes

SEPTEMBER 19, 2023

Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Use endpoint security software that can prevent exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups. Prevent intrusions.

Ransomware 121

Ransomware Backups Cryptocurrency Cybercrime 121