Malwarebytes

MARCH 29, 2024

They say the only backup you ever regret is the one you didn’t make. iPhone backups can be used to easily move your apps and data to a new phone, to recover things you’ve lost, or to fix things that have failed. One of the most cost effective ways to backup your iPhone is to save backups to your Mac.

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Backups Encryption Passwords Mobile 123

Security Boulevard

JANUARY 21, 2022

In October 2020, Formbook was rebranded as Xloader and some significant improvements were introduced, especially related to the command and control (C2) network encryption. Download and execute additional binaries. In this blog post, we perform a detailed analysis of Xloader’s C2 network encryption and communication protocol.

Encryption 126

Encryption Malware Backups Passwords 126

Security Affairs

NOVEMBER 5, 2021

The attack chain starts with a downloader module on a victim’s server in the form of a standalone executable format and a DLL. The DLL downloader is run by the Exchange IIS worker process w3wp.exe. Attackers used a modified EfsPotato exploit to target proxyshell and PetitPotam flaws as an initial downloader.

Ransomware 145

Ransomware Backups Encryption DNS 145

eSecurity Planet

OCTOBER 13, 2021

Sophos cybersecurity researchers have discovered a Python-based ransomware operation that escalated from a compromised corporate network to encrypted virtual machines in just three hours. These instructions are used to list all VMs and shut them down, necessary for starting the encryption. Faster Encryption Means Higher Risk.

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Encryption Ransomware Penetration Testing Password Management 115

SecureList

JUNE 1, 2023

Since it is impossible to inspect modern iOS devices from the inside, we created offline backups of the devices in question, inspected them using the Mobile Verification Toolkit’s mvt-ios and discovered traces of compromise. Install MVT Once the backup is ready, it has to be processed by the Mobile Verification Toolkit.

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Malware Backups Mobile DNS 145

eSecurity Planet

DECEMBER 7, 2023

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

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Encryption Passwords IoT Firewall 109

SecureList

OCTOBER 26, 2023

Examining backups What we decided to do next was to use iTunes backups of the devices as a substitute for complete device images. We used the excellent tooling from libimobiledevice to acquire the backups, and inspected them by building a timeline of events with the Mobile Verification Toolkit. com snoweeanalytics[.]com

Encryption 145

Encryption Backups VPN Malware 145

Security Affairs

JUNE 1, 2020

Last week a member of the Joomla Resources Directory (JRD) team left an unencrypted full backup of the JRD site ( resources.joomla.org ) on an unsecured Amazon Web Services S3 bucket operated by the company. “JRD full site backups (unencrypted) were stored in a third-party company Amazon Web Services S3 bucket.

Data breaches 137

Data breaches Backups Passwords Advertising 137

Krebs on Security

NOVEMBER 22, 2019

17, unknown attackers launched a ransomware strain known as Ryuk inside VCPI’s networks, encrypting all data the company hosts for its clients and demanding a whopping $14 million ransom in exchange for a digital key needed to unlock access to the files. At around 1:30 a.m.

Ransomware 354

Ransomware Computers and Electronics Healthcare Data breaches 354

Krebs on Security

OCTOBER 8, 2020

This includes pivoting from or converting a single compromised Microsoft Windows user account to an administrator account with greater privileges on the target network; the ability to sidestep and/or disable any security software; and gaining the access needed to disrupt or corrupt any data backup systems the victim firm may have.

Cybercrime 338

Cybercrime VPN Malware Ransomware 338

Malwarebytes

JANUARY 3, 2024

Typically, an app needs to be on a device before it can be installed, which normally means that a user has to download it first. To save time and disk space, Microsoft introduced the ability to install applications directly from a web server , without downloading it first. Stop malicious encryption.

Social Engineering 137

Social Engineering Ransomware Backups Malware 137

Malwarebytes

APRIL 22, 2024

Turning back the clock on encryption: How to perform ransomware backups in one-click ThreatDown earns highest ratings across EDR and MDR categories in G2 Spring 2024 results K-12 district hit with $500k Medusa ransomware attack FakeBat campaign continues, now also targeting VMware users Stay safe! Giant Tiger breach sees 2.8

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Backups Scams Ransomware Encryption 103

eSecurity Planet

JUNE 16, 2022

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 In May, cybersecurity researchers revealed that ransomware attacks are increasing their aggressive approach by destroying data instead of encrypting it.

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Backups Ransomware Malware Firewall 144

Spinone

DECEMBER 28, 2020

Having a secure backup is a great way to protect your data from being lost, overwritten, hacked, or compromised in any other way. Besides, IT compliance regulations and standards often require a backup. As an award-winning backup solutions provider, we’d like to overview various G Suite backup options you can use.

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Backups Ransomware Small Business Software 52

Vipre

MAY 5, 2021

Do you backup your business data regularly? Backup your data, system images, and configurations, test your backups, and keep the backups offline. Verify the integrity of those backups and test the restoration process to ensure it is working. Download: SMBs Under Attack eBook.

Ransomware 122

Ransomware Backups Phishing Education 122

Security Affairs

APRIL 14, 2023

The account was used to create database backups which were then downloaded and deleted. It also downloaded existing nightly full-backups of the database. The company pointed out that although MyBB stores passwords in an encrypted format they assumed all passwords are compromised.

Data breaches 98

Data breaches Backups Passwords Accountability 98

Malwarebytes

DECEMBER 8, 2022

Apple's messaging app, iMessage, already uses end-to-end encryption so that messages can only be read by the sender and recipients. A hardware security key uses public-key encryption to authenticate a user, and is much harder to defeat than other forms of authentication, such as passwords, or codes sent by SMS or generated by apps.

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Backups Encryption Authentication Data breaches 98

The Last Watchdog

MAY 5, 2022

Back up your data and secure your backups in an offline location. If the data is online, then it’s accessible to bad actors and just waiting to be encrypted for ransom. As an enterprise security team, you could restrict internet access at your egress points, but this doesn’t do much when the workforce is remote.

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Ransomware Risk Internet Internet 247

Security Affairs

OCTOBER 5, 2022

The security firm discovered a bug in the encryption process implemented by the Hades ransomware that can be used to recover the files encrypted by some variants. “We discovered a vulnerability in the encryption schema that allows some of the variants to be decrypted without paying the ransom.

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Ransomware Encryption Backups Passwords 98

Security Affairs

FEBRUARY 7, 2022

TargetCompany ransomware decryptor utility can download from Avast server, a simple interface instructs the users in the decryption process. “On the final wizard page, you can opt-in whether you want to backup encrypted files. These backups may help if anything goes wrong during the decryption process.

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Ransomware Backups Encryption Passwords 98

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

Security Affairs

JULY 5, 2023

Once inside the system, this malicious variant stealthily extracts sensitive information and proceeds to encrypt the compromised files.” The downloaded file is an executable file known as RedStealer. org/assets/programs/setupbrowser.exe ) which downloads the file setupbrowser.exe. igrejaatos2[.]org/assets/programs/setupbrowser.exe

Energy and Utilities 98

Energy and Utilities Ransomware Backups Malware 98

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.

Ransomware 107

Ransomware Antivirus Backups Encryption 107

Hacker Combat

MAY 27, 2021

What actions do you take when it dawns on you that your files have been encrypted with a view of illegally denying you access? This is mainly done through the use of phishing emails as well as drive-by downloading scams which are usually masqueraded as legal and legitimate messages. File Encryption. Ensure Backup Security.

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Ransomware Backups Encryption Phishing 114

Thales Cloud Protection & Licensing

JULY 26, 2018

As a result, database encryption has never been more crucial in order to protect the massive amounts of information that is held in the diverse mix of databases that large enterprises rely on today, including relational, SQL, NoSQL and big data environments. The post To Go Native, Or Not to Go Native.

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Encryption Big data Backups Risk 63

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

Hacker Combat

APRIL 6, 2022

You are neither safe on your private nor public network, as ransomware can encrypt your files and hold them hostage. When you open an infected file that seemingly appears safe, ransomware executes its process by encrypting data. You can defeat ransomware through specific preventive measures, including software and encryption.

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Ransomware Antivirus Encryption Passwords 130

Malwarebytes

AUGUST 30, 2023

Qakbot is mostly spread through phishing campaigns that include malicious documents as attachments or links to download malicious files. Then it persists in the memory of the device to await further instructions, for example to download additional malware. Stop malicious encryption. Create offsite, offline backups.

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Ransomware Malware Backups Encryption 130

eSecurity Planet

APRIL 6, 2023

Ransomware is a type of malicious program, or malware, that encrypts files, documents and images on a computer or server so that users cannot access the data. These keys are available to the attacker, and the encryption can only be decrypted using a private key. How Does Ransomware Work?

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Ransomware Backups Encryption Cybersecurity 97

Krebs on Security

FEBRUARY 2, 2021

“As a result, we lost the proxy and destination backup servers,” SPR explained. The database is in the hands of the police, but it’s encrypted.” SPR claims his site lost access to a significant inventory — more than 600,000 unsold stolen payment card accounts.

Cybercrime 239

Cybercrime Media Accountability Hacking 239

CyberSecurity Insiders

MAY 14, 2021

Encryption. Backup and Storage. Encryption. Backup and Storage. It’s noteworthy, however, to see skills like malware analysis, penetration testing and threat assessment fall, while concepts like coding/programming, encryption, risk assessment/management and intrusion detection remain top of mind with professionals.

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Penetration Testing Backups Architecture Encryption 98

Malwarebytes

JULY 5, 2022

So, if you download a malicious file on your local device, there’s a route from there to your business’ cloud — where it can access, infect, and encrypt company data. In fact, malware delivered through cloud storage apps such as Microsoft OneDrive, Google Drive, and Box accounted for 69% of cloud malware downloads in 2021.

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Malware Backups Data breaches Ransomware 121

eSecurity Planet

OCTOBER 5, 2021

An organization must: Prepare a good backup policy and procedure. We should encrypt data at rest. Other attacks only launch after attackers have significantly penetrated the environment, accessed many different systems, downloaded company information, and deleted backups. Best Backup Solutions for Ransomware Protection.

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Ransomware Backups Insurance Cyber Insurance 132

Security Affairs

JULY 8, 2022

“Once the attacker successfully logs in to a device, they encrypt data in shared folders and leave a ransom note with the file name “!CHECKMATE_DECRYPTION_README” ” The ransomware appends the.checkmate extension to the filenames of encrypted files, it drops a ransom note named !CHECKMATE_DECRYPTION_README

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Ransomware Encryption Passwords Internet 116

Thales Cloud Protection & Licensing

OCTOBER 4, 2021

To address the escalating cyber risks, the Hong Kong Association of Banks (HKAB) developed and published guidelines for Secure Tertiary Data Backup (STDB). CipherTrust Transparent Encryption delivers data-at-rest encryption, privileged user access controls and detailed data access audit logging. Controlled. Verifiable.

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Banking Digital transformation Encryption Backups 114

Malwarebytes

DECEMBER 23, 2021

While companies can use backups to recover from data encryption without paying the ransom, they can’t use them to contain leaks. Free to download. By the time the firm’s IT team responded, the threat actors had already exfiltrated sensitive files from the compromised servers. Malwarebytes blocks RansomExx.

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Scams Ransomware Social Engineering Banking 143

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 98

Cyber Insurance Insurance Ransomware Encryption 98