SecureWorld News

JANUARY 21, 2024

Remember, sometimes a little common sense goes a lot further than the fanciest encryption out there. Ransomware is another significant threat, where attackers encrypt an organization's data and demand payment for its release. The key here is implementing smart, affordable cybersecurity strategies that work best for nonprofits.

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Security Boulevard

MAY 9, 2022

It targets Active Directory to spread via GPO, primarily working with Windows administrative tools for spread, outside connection, and disabling security features like antivirus. Regularly back up data, air gap, and password protect backup copies offline. Review antivirus logs for indications they were unexpectedly turned off.

Ransomware 98

Ransomware Antivirus Backups Passwords 98

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?

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Ransomware Backups Encryption Wireless 114

eSecurity Planet

OCTOBER 25, 2022

The new BlackByte exfiltration tool performs a series of checks both to make sure it’s not running in a sandboxed environment and to monitor for antivirus tools – similar to BlackByte’s pattern of behavior. txt,doc,pdf), and uploads them to an account on the MEGA cloud storage service.

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Ransomware Encryption Banking Accountability 110

Vipre

MAY 5, 2021

If all you’ve done so far is to rely on antivirus scans and the good sense of your users to not click on suspicious emails, you’re doing the minimum. Do you backup your business data regularly? Backup your data, system images, and configurations, test your backups, and keep the backups offline.

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Ransomware Backups Phishing Education 122

Zigrin Security

OCTOBER 11, 2023

They would come for all kinds of data since data like credit card numbers equal directly to money, government or corporate secrets can be sold, and they can encrypt all kinds of critical data for ransom. Ransomware on the other hand encrypts victims’ data and demands a ransom in exchange for the decryption key.

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Cyber threats Penetration Testing Passwords Backups 52

Malwarebytes

OCTOBER 29, 2021

Use a strong and unique password for all accounts and sites. When possible, you should use multi-factor authentication (MFA) to help protect your accounts. Today, content blockers have become essential to help reduce ads, Trojans, phishing, and other undesirable content that an antivirus product alone may not cover.

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Backups Identity Theft Data privacy Social Engineering 91

eSecurity Planet

JUNE 16, 2022

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Also read: Best Antivirus Software of 2022. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 Cyberattack Statistics. billion malware attacks were identified by the report. Ransomware. Mobile attacks.

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Backups Ransomware Firewall Malware 141

SecureWorld News

MARCH 12, 2024

This means not just updating your WordPress dashboard password but also changing your database, Secure File Transfer Protocol (SFTP) setup, and hosting provider account credentials. Ensure all admin and standard user accounts have new passwords. Delete those accounts immediately if you discover any users who should not be there.

Hacking 95

Hacking Passwords Backups Firewall 95

Krebs on Security

NOVEMBER 11, 2019

For instance, included in the Pastebin files from Orvis were plaintext usernames and passwords for just about every kind of online service or security product the company has used, including: -Antivirus engines. Data backup services. Microsoft Active Directory accounts and passwords. Battery backup systems. Linux servers.

Retail 180

Retail Passwords Wireless Backups 180

Security Affairs

FEBRUARY 14, 2022

“BlackByte is a Ransomware as a Service (RaaS) group that encrypts files on compromised Windows host systems, including physical and virtual servers.” Once gained access to the network, threat actors deployed tools to perform lateral movements and escalate privileges before exfiltrating and encrypting files.

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Ransomware Accountability Firmware Antivirus 89

Security Affairs

MARCH 17, 2021

According to the experts, the first infections were observed in late 2019, victims reported their files were encrypted by a strain of malware. locked to the filename of the encrypted files. Once compromised the target network, attackers attempt to exfiltrate the company’s accounts and passwords database.

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Education Ransomware Encryption Antivirus 93

eSecurity Planet

MAY 12, 2021

DarkSide actors have previously gained access through phishing and exploiting remotely accessible accounts and systems, Remote Desktop Protocol (RDP) and Virtual Desktop Infrastructure (VDI), the agencies said. After gaining access, DarkSide actors deploy DarkSide ransomware to encrypt and steal sensitive data.

Ransomware 76

Ransomware Backups Encryption Wireless 76

Webroot

FEBRUARY 26, 2024

And don’t reuse passwords across multiple accounts unless you want to throw a welcome party for cybercriminals. By encrypting your internet connection and masking your IP address, a good VPN shields your online activities from prying eyes, hackers, and nosy advertisers. .’ Get creative! But fear not!

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Scams VPN Passwords Phishing 99

Spinone

JANUARY 28, 2021

Detection By Signature Detecting ransomware by signature is a common technique used by many antivirus solutions. If an algorithm detects abnormal traffic patterns that may indicate a ransomware attack, access to a targeted account(s) will be locked. Let’s take a look at them and their properties. But what is a signature?

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Ransomware Antivirus Backups Encryption 52

Security Boulevard

MARCH 25, 2022

This blog will highlight the most recent changes to the ransomware and how Conti improved file encryption, introduced techniques to better evade security software, and streamlined the ransom payment process. Start encryption using the specified path as the root directory. Size parameter for large file encryption.

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Ransomware Encryption Software Passwords 129

eSecurity Planet

MARCH 1, 2023

To prevent unwanted access and protect data in transit, wireless connections must be secured with strong authentication procedures, encryption protocols, access control rules, intrusion detection and prevention systems, and other security measures. As a result, wireless networks are prone to eavesdropping, illegal access and theft.

Wireless 89

Wireless Encryption Authentication IoT 89

Spinone

APRIL 30, 2020

At this point, files are encrypted for anyone but you and Microsoft personnel with administrative rights. The same rule goes for your OneDrive for Business files with only one exception: the visibility of the files you create in the Shared folder via your school or work Office 365 account is determined by a policy set by an administrator.

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Backups Encryption Ransomware Antivirus 78

Malwarebytes

APRIL 11, 2022

Implement regular backups of all data to be stored as air-gapped, password-protected copies offline. Install and regularly update antivirus software on all hosts, and enable real-time detection. Review domain controllers, servers, workstations, and active directories for new or unrecognized user accounts. Ransomware Mitigations.

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Ransomware Firmware Accountability Technology 75

eSecurity Planet

FEBRUARY 16, 2021

All of your files are encrypted with RSA-2048 and AES-128 ciphers.” ” Or you might see a readme.txt stating, “Your files have been replaced by these encrypted containers and aren’t accessible; you will lose your files on [enter date] unless you pay $2500 in Bitcoin.” Offline Backups.

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Ransomware Backups Software Encryption 97

CyberSecurity Insiders

MAY 21, 2021

For the most part, data leaks can still happen, even if you have the latest antivirus programs installed. These guidelines should cover the use of personal devices such as phones and tablets within company premises as well as obtaining login credentials for official online accounts. . Keep your backups hidden.

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Cybersecurity Data breaches Cyber Attacks Antivirus 145

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. Cryptolocker and exploit components.

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Malware Computers and Electronics Encryption Ransomware 97

Webroot

OCTOBER 14, 2022

The year’s most successful ransomware group Introduced the triple extortion method – encryption + data leak + DDOS attack Accept payments in two untraceable cryptocurrencies Monero and Zcash as well as Bitcoin. Strategies for individuals.

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Malware Antivirus DDOS Cyber Insurance 61

Security Affairs

MAY 4, 2023

“The department had reverted to its backup system, radio, to dispatch officers in response to 911 calls instead of its computer assisted dispatch system. FBI and CISA believe this variant, which uses its own custom-made file encryption program, evolved from earlier iterations that used “Zeon” as a loader.” reads the alert.

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Ransomware Healthcare Education Encryption 92

Spinone

DECEMBER 23, 2019

Because relying on one solution like antivirus won’t get you far in case of a full-blown ransomware attack. Data Security: Airtight Backup If you don’t have a robust Data Loss Protection (DLP) plan, all your security strategy will fall apart. Backup your data at least three times a day; 3.

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Ransomware Backups Antivirus Firewall 52

eSecurity Planet

FEBRUARY 15, 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. CISA Vulnerabilities Affect Apple, Oracle and Others.

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Ransomware Encryption Backups Accountability 117

SecureWorld News

SEPTEMBER 16, 2022

The actors used their access to move laterally within the network, encrypt network devices with BitLocker, and hold the decryption keys for ransom.". "In The actors used their access to move laterally within the network, encrypt network devices with BitLocker, and hold the decryption keys for ransom. Secure User Accounts.

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Ransomware Government Encryption Antivirus 92

Malwarebytes

MAY 8, 2023

The LockBit macOS samples analyzed by Malwarebytes seem ineffective due to being unsigned, not accounting for TCC/SIP restrictions, and being riddled with bugs, like buffer overflows, causing premature termination when executed on macOS. Money Message uses advanced encryption techniques and leaves a ransom note called "money_message.log."

Ransomware 66

Ransomware Backups Encryption Education 66

Malwarebytes

MAY 6, 2022

At first, some suspected that Onyx may be a wiper rather than ransomware because it destroyed files larger than 2MB instead of encrypting them. Implement regular backups of all data to be stored as air-gapped, password-protected copies offline. Use double authentication when logging into accounts or services. Source: IC3.gov.

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Ransomware Encryption Accountability Technology 83

Spinone

APRIL 13, 2020

Ransomware Ransomware is malicious software used by hackers to encrypt data and demand money to give that data back. Even if ransomware infects one account, it can spread through the whole network. Back Up Your Data A backup is a safe copy of your data, stored separately from the original data. Why is ransomware so dangerous?

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Backups Phishing Ransomware Risk 98

Security Affairs

JUNE 25, 2021

It works: one of the victims has already paid over $200,000 in Bitcoin, setting a dangerous precedent of companies giving into the demands of cyber criminals to prevent a possible data leak and damage to their reputation and loss of operations due to crippled IT services after important file encryption. You can check it. KEY: –. !!!

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Antivirus Ransomware Backups Encryption 70

eSecurity Planet

JUNE 30, 2023

Credential Protection: Prevent credential compromise by putting domain admin accounts in groups for protected users, avoiding plaintext credentials in scripts, and providing time-based access. Backup and Restoration: Keep offline backups of data and execute backup and restore on a regular basis.

Ransomware 97

Ransomware Backups Passwords Software 97

eSecurity Planet

APRIL 19, 2023

For example, encryption keys, administrator passwords, and other critical information are stored in the Azure Key Vault in FIPS 140-2 Level 2-validated hardware security modules (HSMs). per device per year for each additional 30 (RADIUS+) to 45 (ZTNA) days.

IoT 93

IoT Authentication VPN Backups 93

SecureWorld News

OCTOBER 8, 2023

Use the 3-2-1 backup rule. Periodically, at least once a quarter, review the security settings of your social media accounts and the apps linked to them. Be vigilant about duplicate accounts of people you know. When configuring your home network, utilize a standard/regular user account with restricted access.

Firmware 90

Firmware IoT Accountability Passwords 90

Spinone

JANUARY 24, 2020

SpinOne: Backup + Ransomware Protection + Apps Audit SpinOne provides complete ransomware protection solutions for G Suite and Office 365. It combines backup and ransomware protection functionality to counter the ransomware threat. After that, all damaged files are restored from a safe backup. Recovery from Backup.

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Ransomware Backups Encryption Antivirus 52

The Last Watchdog

OCTOBER 3, 2019

They’ll take more manual steps to encrypt servers, exfiltrate data – or do both. And then, instead of encrypting one or two or ten machines, they’ll encrypt everything.” Next, they encrypted servers in the most painful way possible, thus motivating companies to pay tens of thousands of dollars for a decryption key.

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Encryption Malware Ransomware Cyber Attacks 147

Malwarebytes

MARCH 10, 2022

Implement regular backups of all data to be stored as air-gapped, password-protected copies offline. Install and regularly update antivirus software on all hosts, and enable real-time detection. Review domain controllers, servers, workstations, and active directories for new or unrecognized user accounts. Mitigations.

Ransomware 71

Ransomware Phishing Accountability Technology 71