IT Security Guru

SEPTEMBER 28, 2023

Ransomware attacks are strategically designed to either encrypt or delete critical data and system files, compelling organisations to meet the attackers’ financial demands. By keeping the encryption key on the infected device, ransomware may gradually encrypt files. How are victims of Ransomware exploited?

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Ransomware Encryption Backups Social Engineering 118

eSecurity Planet

MAY 24, 2024

Generally, when you adhere to the cloud security best practices , such as strong authentication, data encryption, and continuous monitoring, the cloud can be extremely safe. Document the findings: Keep track of the discovered assets, their classification, and the rationale for priority.

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Encryption Risk Passwords Authentication 117

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. ” At the very least, 2 Factor Authentication (2FA) is needed here. Encrypt and back up your data. Switching to Plan B.

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Ransomware Backups Encryption Authentication 124

Google Security

SEPTEMBER 22, 2020

This blog post outlines recent improvements around how users interact with the lockscreen on Android devices and more generally with authentication. In particular, we focus on two categories of authentication that present both immense potential as well as potentially immense risk if not designed well: biometrics and environmental modalities.

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Authentication Passwords Architecture Backups 75

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

eSecurity Planet

OCTOBER 20, 2023

Role-based access control (RBAC) and multi-factor authentication ( MFA ) regulate resource access. Encryption protects data both in transit and at rest. Backup and disaster recovery procedures ensure that data is always available. Continuous security monitoring identifies and responds to threats in real time.

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Backups Firewall Encryption Architecture 117

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 98

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.

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Social Engineering Backups VPN Passwords 98

Krebs on Security

JANUARY 19, 2022

The agency says that by the summer of 2022, the only way to log in to irs.gov will be through ID.me , an online identity verification service that requires applicants to submit copies of bills and identity documents, as well as a live video feed of their faces via a mobile device. If your documents get accepted, ID.me McLean, Va.-based

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Mobile Accountability Insurance Government 363

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.

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Encryption Backups Technology Data privacy 52

Krebs on Security

APRIL 6, 2021

From there, the bad guys can reset the password of any account to which that mobile number is tied, and of course intercept any one-time tokens sent to that number for the purposes of multi-factor authentication. Phone numbers were never designed to be identity documents , but that’s effectively what they’ve become.

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Mobile Accountability Passwords Authentication 343

eSecurity Planet

DECEMBER 19, 2023

Breaking Authentication Attackers can get unauthorized access to the IaaS environment by exploiting weak authentication systems or weaknesses in the authentication process. This danger emphasizes the significance of having strong authentication mechanisms and upgrading access controls on a regular basis.

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Encryption Firewall Authentication Software 111

Security Affairs

DECEMBER 9, 2020

The most common algorithms are those patented by RSA Data Security: This algorithm, also called asymmetric key cryptography, provides a pair of keys (a public and private key) associated with an entity that authenticates the identity of the key itself. Hash encryption is used to ensure integrity and authentication.

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Authentication Encryption Passwords Social Engineering 97

Thales Cloud Protection & Licensing

JUNE 15, 2023

The most effective way to ensure data security is through encryption and proper key management. Key Management as a Service (KMaaS) allows companies to manage encryption keys more effectively through a cloud-based solution instead of running the service on physical, on-premises hardware.

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Encryption Data breaches Authentication Risk 134

Hot for Security

MARCH 17, 2021

PYSA, also known as Mespinoza, is capable of exfiltrating and encrypting critical files and data, with the criminals specifically targeting higher education, K-12 schools and seminaries, the bureau warns. The document describes various indicators of compromise and offers a list of flagged domains associated with this malicious activity.

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Education Healthcare Government Ransomware 111

Duo's Security Blog

JANUARY 27, 2022

Not all multi-factor authentication (MFA) solutions are equal. For a two-factor authentication solution, that may include hidden costs, such as upfront, capital, licensing, support, maintenance, and operating costs. Estimate and plan for how much it will cost to deploy multi-factor authentication to all of your apps and users.

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Authentication Software Mobile Passwords 71

eSecurity Planet

APRIL 9, 2024

This framework guarantees that appropriate authentication measures, encryption techniques, data retention policies, and backup procedures are in place. Is data encrypted in transit and at rest? Determine which threats and vulnerabilities affect your firm and its SaaS apps.

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Risk Threat Detection Data breaches Encryption 105

IT Security Guru

JANUARY 22, 2024

This information can be securely shared with others with full end-to-end encryption, ensuring your most sensitive financial information is never exposed via unsecure channels. This could encompass access to important documents, accounts or specific instructions.

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Password Management Passwords Banking Accountability 116

Malwarebytes

JANUARY 15, 2023

The schools, attacked by the group known as Vice Society, have had multiple documents leaked online in the wake of the attack. Other, unnamed confidential documents were seen which belong to a variety of other schools from across all parts of the UK. One school reports roughly 18,680 documents having been stolen.

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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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CyberSecurity Insiders

JUNE 24, 2021

Gartner has issued a document listing six ways to defend against ransomware threats: 1. Data Backup. Back up all data as well as “every nonstandard application and its supporting IT infrastructure,” and test the backup and recovery to ensure they can handle an attack. Initial Assessments. Least Privilege. User Training.

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Ransomware Backups Penetration Testing Education 103

Security Affairs

FEBRUARY 5, 2022

attempts to encrypt any data saved to any local or remote device but skips files associated with core system functions.” Prior to encryption, Lockbit affiliates primarily use the Stealbit application obtained directly from the Lockbit panel to exfiltrate specific file types.” ” reads the flash alert.

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Ransomware Backups Encryption Accountability 83

Security Boulevard

OCTOBER 24, 2023

The Local Security Authority Server Service (LSASS) handles the authentication of users within a domain. LSASS is critical in servicing the Kerberos Distribution Center (KDC) and the Keberos authentication protocol by generating tokens for requested resources. Typically, this occurs from primary to backup domain controllers.

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Backups Passwords Authentication Accountability 69

Centraleyes

MAY 23, 2024

Document Data Access Policies: Establish explicit policies that specify who has access to what data within your organization. Document the procedures for requesting, permitting, and canceling access to sensitive information. Encrypt Sensitive Data: Encrypt sensitive data in transit and at rest to prevent unwanted access.

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Government Backups Data privacy Accountability 52

Malwarebytes

MAY 23, 2022

You can also combine remote services with multifactor authentication. Booby-trapped Word/Excel documents are a big threat in these realms, especially where Macros are concerned. Encrypt and back it up. Keep your data encrypted whenever possible, and get into the habit of backing up regularly. Avoid strange attachments.

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Ransomware Backups Data breaches Education 79

CyberSecurity Insiders

NOVEMBER 25, 2021

Data breaches may happen regardless of your precaution, so it is recommended to continually back up all critical business data, including databases, Word documents, electronic spreadsheets, financial and human resources files, as well as accounts receivable/payable files. If your system is hacked, you can use backups to restore your data.

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Computers and Electronics Cyber Attacks Data breaches Passwords 120

Centraleyes

FEBRUARY 25, 2024

This challenge aligns with risks such as Broken Authentication (OWASP API2) and Broken Function Level Authorization (OWASP API5), where weak authentication mechanisms or flawed access controls can result in unauthorized access. Encryption is vital due to the distributed and multi-tenant nature of cloud services.

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Risk Encryption Social Engineering Authentication 52

CyberSecurity Insiders

APRIL 19, 2023

Authentication, anti-virus, backup, and update mechanisms are other connections that need to be shown. encryption, since it is based on your web-site’s certificate. blue-encrypted, served by the payment gateway API) Authorization occurs under the payment gateway’s control. This would start with TLS1.2,

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Firewall Encryption Architecture Backups 52

Veracode Security

NOVEMBER 16, 2020

How to Get Started Using Java Cryptography Securely touches upon the basics of Java crypto, followed by posts around various crypto primitives Cryptographically Secure Pseudo-Random Number Generator ( CSPRNG ), Encryption/Decryption , and Message Digests. Encryption/Decryption. Symmetric Encryption. algorithms. algorithms.

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Encryption Authentication Architecture Engineering 82

Cytelligence

MAY 24, 2023

Consider implementing multi-factor authentication (MFA) for an additional layer of security. Secure Network Configuration: Ensure your Wi-Fi network is password-protected and encrypted using the latest security protocols (e.g., Data Encryption: CYPFER ensures the encryption of your sensitive data, both in transit and at rest.

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Small Business Cybersecurity Antivirus Passwords 52

SecureWorld News

MARCH 12, 2024

Scan for malware Numerous WordPress breaches involve backdoors, enabling attackers to bypass authentication and quietly carry out malicious activities. Restore from backups, if available If you have been diligent in regularly backing up your WordPress website, recovering from a hack will be a breeze.

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Hacking Passwords Backups Firewall 88

Malwarebytes

JUNE 30, 2022

Opening the attached Word document fires up a message which claims that the document was created in a later version of Microsoft Word. Heavily obfuscated JavaScript decrypts and deposits an encrypted binary and a malware loader (which loads up the binary), and creates a scheduled task to keep things constantly ticking over.

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Password Management Passwords Encryption Authentication 72

SecureWorld News

SEPTEMBER 15, 2023

Transmission interception : Media files shared across the internet or company intranets may be intercepted or copied during transmission, particularly if the networks are not encrypted with sufficient protocols. Maintain segmented backup copies of media repositories to facilitate recovery while still preserving access control.

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Media Encryption Internet Internet 80

Krebs on Security

APRIL 22, 2022

In most cases, this involved social engineering employees at the targeted firm into adding one of their computers or mobiles to the list of devices allowed to authenticate with the company’s virtual private network (VPN). Yes, they successfully encrypted the data. However, we have a backup and it’s safe from scum!!!”

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Mobile Computers and Electronics VPN Marketing 357

eSecurity Planet

MARCH 22, 2023

Policies typically will be written documents that detail the requirements that will be enforced, such as password complexity. Although beyond the scope of the network, effective network security relies upon the effective authentication of the user elsewhere in the security stack.

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Firewall Network Security Penetration Testing Encryption 107

Krebs on Security

MAY 11, 2021

As this specific exploit would not require any form of authentication, it’s even more appealing for attackers, and any organization using HTTP.sys protocol stack should prioritize this patch.” So do yourself a favor and backup before installing any patches.

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Wireless Internet Internet Backups 284

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. Require multi-factor authentication (MFA) for as many services as possible. New at the time. Create a cybersecurity response plan.

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