SecureList

APRIL 18, 2022

Kaspersky experts have found a vulnerability in the Yanluowang encryption algorithm and created a free decryptor to help victims of this ransomware with recovering their files. This is necessary to make files used by other programs available for encryption. The encryption code for big files. Yanluowang description.

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Encryption Ransomware Backups VPN 142

Hot for Security

MARCH 29, 2021

March 31 is World Backup Day , the day every netizen is reminded of the importance of backing up data. The main purpose of a backup is to help you quickly recover files in case of device compromise, data loss or theft. Making regular backups of your data can spare you from severe consequences. Easy ways to back up your data.

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Backups Encryption Internet Internet 105

SecureList

APRIL 18, 2022

Kaspersky experts have found a vulnerability in the Yanluowang encryption algorithm and created a free decryptor to help victims of this ransomware with recovering their files. This is necessary to make files used by other programs available for encryption. The encryption code for big files. Yanluowang description.

Encryption 111

Encryption Ransomware Backups VPN 111

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.

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Backups Software Authentication Internet 69

Security Affairs

JULY 5, 2020

Experts spotted recent samples of the Snake ransomware that were isolating the infected systems while encrypting files to avoid interference. The Snake ransomware kills processes from a predefined list, including ICS-related processes, to encrypt associated files. ” continues the analysis. ” concludes the report.

Encryption 103

Encryption Ransomware Firewall Backups 103

Security Affairs

NOVEMBER 19, 2023

Phobos variants are usually distributed by the SmokeLoader , but in 8Base campaigns, it has the ransomware component embedded in its encrypted payloads. 8base” file extension for encrypted documents, a circumstance that suggested a possible link to the 8Base group or the use of the same code-base for their ransomware.

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Ransomware Encryption Backups Manufacturing 128

Webroot

MARCH 31, 2021

“I solemnly swear to back up my important documents and precious memories on March 31st.”. 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. Our extra backup saved the day!” ” —Vasilis.

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Backups Data preservation Ransomware Encryption 62

CyberSecurity Insiders

OCTOBER 7, 2022

Most backup and security vendors overlook this vital communication channel. Leading cybersecurity software provider Hornetsecurity has found an urgent need for greater backup for Microsoft Teams with more than half of users (45%) sending confidential and critical information frequently via the platform.

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Backups Risk Cybersecurity Marketing 91

Security Affairs

NOVEMBER 8, 2023

The attacks frequently targeted small and tribal casinos, encrypting servers and the personally identifying information (PII) of employees and patrons.” . “Between 2022 and 2023, the FBI noted ransomware attacks compromising casinos through third-party gaming vendors. ” reported the PIN.

Ransomware 114

Ransomware Backups Encryption Phishing 114

Spinone

OCTOBER 29, 2020

With business-critical data in the cloud, backups are extremely important. There are many different solutions on the market to backup cloud data. This includes both cloud-to-cloud backup solutions as well as services and products that can backup your cloud SaaS environment, on-premises.

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Backups Encryption Marketing Artificial Intelligence 52

eSecurity Planet

APRIL 12, 2024

Sample access restriction from SolarWinds’ access rights management dashboard Encrypt Data This practice entails using data encryption tools to keep sensitive data confidential and safe from illegal access or exploitation, even if the device is lost or stolen. No user data was lost.

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Backups Encryption Data breaches Risk 131

Malwarebytes

AUGUST 3, 2023

Enter Malwarebytes Ransomware Rollback, which rescues your data from encryption by effectively “turning back the clock” of a ransomware attack. This includes self-protection against attack to the backups. For every file modified, e.g., documents, pictures, etc., Dr. Strange style. But how does it work, exactly?

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Ransomware Backups Encryption Technology 80

CSO Magazine

JUNE 16, 2022

Researchers warn that documents hosted in the cloud might not be out of reach for ransomware actors and that while they're harder to permanently encrypt due to the automated backup features of cloud service, there are still ways to make life hard for organizations. command-line interface and PowerShell scripts.

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Ransomware Backups Encryption 102

Krebs on Security

DECEMBER 8, 2022

First spotted in mid-August 2022 , Venus is known for hacking into victims’ publicly-exposed Remote Desktop services to encrypt Windows devices. Tripwire’s tips for all organizations on avoiding ransomware attacks include: Making secure offsite backups. Encrypting sensitive data wherever possible. ” .

Healthcare 261

Healthcare Backups Ransomware Insurance 261

SC Magazine

MAY 11, 2021

AWS System Manager (SSM) misconfigurations led to the potential exposure of more than 5 million documents with personally identifiable information and credit card transactions on more than 3,000 SSM documents. AWS SSM documents contain the operations that an AWS systems manager performs on a company’s cloud assets.

Backups 140

Backups Social Engineering Encryption Media 140

Security Affairs

JUNE 17, 2022

Experts discovered a feature in Microsoft 365 suite that could be abused to encrypt files stored on SharePoint and OneDrive and target cloud infrastructure. Researchers from Proofpoint reported that a feature in the in Microsoft 365 suite could be abused to encrypt files stored on SharePoint and OneDrive.

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Encryption Backups Ransomware Accountability 96

eSecurity Planet

NOVEMBER 17, 2022

Google’s cloud security is well regarded (and the company has shared some documentation of its security architecture and practices too). Backup Is Hard. “ Immutable backups ” are often touted as the answer here. Also read : Is the Answer to Vulnerabilities Patch Management as a Service? Really Hard.

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Backups CISO Encryption Ransomware 125

Spinone

MARCH 19, 2020

Encryption is one of the tried and true security mechanisms for keeping data secure and private both on-premises and in the cloud. It allows masking data with mathematical algorithms that scramble the data so that it is unreadable without the encryption key. However, there is a weakness with traditional encryption techniques.

Encryption 52

Encryption Backups Technology Data privacy 52

CyberSecurity Insiders

JUNE 27, 2023

Understanding Smartphone Ransomware: Smartphone ransomware is a form of malware that encrypts the data on a device and holds it hostage until a ransom is paid to the attacker. Here are a few potential risks: 1. Data Loss: Ransomware can encrypt your valuable data, making it inaccessible until you pay the ransom.

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Ransomware Antivirus Backups Encryption 107

Spinone

OCTOBER 8, 2019

All of cloud backup services for Office 365 admins perform the same primary function – they automatically backup your data. Let’s clarify, why exactly Spinbackup is your top cloud backup choice for IT admins, company owners, and end-users. And of course, read about how to use it to backup office 365 emails easily !

Backups 40

Backups Accountability Encryption Cybersecurity 40

eSecurity Planet

JULY 19, 2022

The malware exfiltrates data before encrypting the targeted devices to provide additional means of extortion. lilith” extension to rename encrypted files. Besides, the files are encrypted using local Windows cryptographic APIs and random keys generated on the fly. See the Best Backup Solutions for Ransomware Protection.

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Ransomware Backups Encryption Malware 119

Malwarebytes

JUNE 1, 2022

Perhaps records after that date have all made the leap to digital status only, with no backups available. Maybe there are backups, but those have been encrypted by ransomware too. Encrypt and back up your data. Keep your data encrypted whenever possible, and back up your files regularly. Switching to Plan B.

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Ransomware Backups Encryption Authentication 126

Security Affairs

NOVEMBER 5, 2021

. “The Babuk ransomware module, running within the process AddInProcess32, enumerates the processes running on the victim’s server and attempts to disable a number of processes related to backup products, such as Veeam backup service. ” reads the analysis published by Talos.

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Ransomware Backups Encryption DNS 132

Malwarebytes

JANUARY 16, 2023

“Large parts” of the servers were encrypted, alongside the usual ransom demands. A short biography of the University sits above a “View Documents” link. Bleeping Computer says it found “financial documents, research papers, student spreadsheets”, and also backup documents.

Education 81

Education Backups Ransomware Encryption 81

Malwarebytes

FEBRUARY 27, 2023

People working remotely is no longer unusual, so the National Security Agency (NSA) has produced a short Best Practices PDF document detailing how remote workers can keep themselves safe from harm. Consider how many folks will only decide to start making backups once they've lost everything for the first time.

Social Engineering 97

Social Engineering Backups VPN Passwords 97

Spinone

SEPTEMBER 27, 2019

This is the case whether you are storing and accessing your documents, pictures, or other file types. These are cloud sync, cloud storage, and cloud backup. What are the differences between cloud sync, cloud storage, and cloud backup? Cloud Storage, Sync, and Backup – What Is the Difference? What is Cloud Storage?

Backups 40

Backups Marketing Mobile Technology 40

eSecurity Planet

MAY 2, 2022

Cybersecurity researchers last week revealed that a new ransomware gang called Onyx is simply destroying larger files rather than encrypting them. The Onyx ransomware group doesn’t bother with encryption. Unlike with other ransomware strains, you can’t recover documents with a decryption key. 2 – for big files.

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Ransomware Backups Encryption Penetration Testing 126

Security Boulevard

MAY 12, 2023

The group claims to exfiltrate data prior to performing file encryption and hosts a data leak site hosted on a Tor hidden service that currently contains two victims. The code similarities include the encryption methods, capabilities to disable backup services and delete shadow copies. autorun.inf thumbs.db

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Ransomware Encryption Backups Advertising 69

Spinone

OCTOBER 22, 2019

So you are on the crossroad deciding which one of the Office 365 backup solutions would be better for saving users’ emails. On the other hand, there are easy-to-use and broadly discussed cloud backup services. We came up with five reasons why Office 365 email backup solutions are the best decision for your company.

Backups 40

Backups Accountability Encryption Surveillance 40

Krebs on Security

OCTOBER 28, 2020

In August, Gunnebo said it had successfully thwarted a ransomware attack, but this week it emerged that the intruders stole and published online tens of thousands of sensitive documents — including schematics of client bank vaults and surveillance systems. What’s more, Syrén seemed to downplay the severity of the exposure.

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Hacking Ransomware Banking Accountability 342

CyberSecurity Insiders

JANUARY 23, 2022

Microsoft has offered a 2-layer protection by default on all the systems running on Win 10 OS to help keep the file encrypting malware at bay. And if the file encrypting malware goes unnoticed at this step, it will surely get detected at the next level, i.e. the Windows Ransomware Protection feature.

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Ransomware Encryption Backups Malware 111

Spinone

OCTOBER 18, 2018

Valuable enterprise data including customer contact and financial details, stock and sale records, email communications, company documents and other sensitive information must be thoroughly protected to ensure the ongoing successful operation of the business. Not all cloud backup providers offer the same level of data protection.

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Backups Encryption Passwords Accountability 40

Malwarebytes

JANUARY 3, 2024

Microsoft showed an example of an employement opportunity site that tricked visitors into installing malware by saying it was a new PDF reader version that was required in order to view a document. Stop malicious encryption. Create offsite, offline backups. Keep backups offsite and offline, beyond the reach of attackers.

Social Engineering 117

Social Engineering Ransomware Backups Malware 117

Malwarebytes

MAY 24, 2023

A typical attack might start with an email containing a malicious document in a zip file. Upon extraction, the document installs the Qakbot banking trojan to create backdoor access, and deploy SystemBC, which sets up an encrypted connection to a command and control server. Stop malicious encryption.

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Ransomware Backups Manufacturing Encryption 87

Security Affairs

OCTOBER 15, 2023

The group claims to have stolen 5TB of patients’ and employee’s information, backups, PII documents, and more. Its policy forbids to encrypt systems of organizations where damage could lead to the death of individuals. The gang also published a sample as proof of the stolen data.

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Ransomware Healthcare Data breaches Cyber Attacks 129

Security Affairs

NOVEMBER 12, 2023

Like other ransomware gangs, Lorenz operators also implement double-extortion model by stealing data before encrypting it and threatening them if the victim doesn’t pay the ransom. The group claimed to have stolen 5TB of patients’ and employee’s information, backups, PII documents, and more.

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Ransomware Healthcare Encryption Cyber Attacks 130

Hot for Security

JANUARY 26, 2021

The threat actor’s goal is simple: Find an opportunistic target and lure it into accessing, downloading or installing malicious software onto their device so it can encrypt user files and prevent them from accessing the system. The Ransomware Remediation module allows you to restore critical files and data encrypted by ransomware.

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Ransomware Encryption Backups Software 98