Security Boulevard

NOVEMBER 2, 2022

They have also become increasingly proficient at encrypting data. In 2021, data encryption was successful in 65% of attacks, an increase from the 54% rate reported in 2020. Backup Your Data. One of the most efficient methods for recovering from a ransomware attack is having reliable backups of vital data. sanctions.

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Ransomware Backups Encryption Data breaches 98

Krebs on Security

FEBRUARY 23, 2019

19, Apex was alerted that its systems had been infected with a destructive strain of ransomware that encrypts computer files and demands payment for a digital key needed to unscramble the data. “When they encrypt the data, that happens really fast,” he said. Roswell, Ga. on Tuesday, Feb. More than a week later on Jan.

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Backups Ransomware Encryption Internet 234

Malwarebytes

MARCH 30, 2021

Mespinoza originally used the.locked extension on encrypted files, and then shifted to using.pysa. PYSA is capable of exfiltrating data from its victims before encrypting the files to be ransomed. PYSA’s “leak list” blog uses a vintage MS-DOS theme and ASCII art. Leaks of exfiltrated data landed on PYSA’s blog.

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Ransomware Encryption Education Government 105

Centraleyes

MAY 23, 2024

Benefits of Data Access and Governance Strong data access governance benefits firms in various industries, including financial services, retail, and healthcare. Financial, healthcare and government organizations are now subject to more stringent data privacy requirements. Use long, secure passwords and update them frequently.

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Government Backups Data privacy Accountability 52

Security Boulevard

SEPTEMBER 12, 2022

In fact, it’s widely believed that today threat actors are even saving encrypted content so they can break it later using quantum computers. Rather, over time the difficulty and time required to break encrypted files and communications will continue to decrease, and the risk of using pre-quantum algorithms will keep increasing.

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Encryption Artificial Intelligence Healthcare Government 52

Webroot

DECEMBER 18, 2020

Researchers at CybelAngel have uncovered over 45 million healthcare records on unprotected servers. With healthcare facilities prime targets for ransomware attacks, communications between organizations should entail strict security to protect the valuable data. Researchers discover millions of medical records online.

Healthcare 50

Healthcare Data breaches Ransomware Backups 50

Security Boulevard

SEPTEMBER 29, 2021

Recovery becomes costly as businesses suffer the majority of their losses through lost productivity, and backups don’t preclude expensive recovery. Backups Only Address a Small Part of Ransomware Recovery . For more than 50 years, backup software has proven reliable to restore data after application failures or data corruption issues.

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Ransomware Backups Architecture Cyber Attacks 59

Webroot

FEBRUARY 10, 2022

In our 2021 Webroot BrightCloud ® Threat Report , we found overall infection rates to be rising fastest in the healthcare, non-profit and arts/entertainment/recreation industries. Set up a strong backup and disaster recovery plan – Misconfigurations and user-enabled breaches are almost impossible to stop entirely.

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Ransomware Small Business Backups Threat Reports 106

Duo's Security Blog

JULY 6, 2021

The eight areas are: Application Control Patch Applications Configure Microsoft Office Macro Settings User Application Hardening Restrict Administrative Privileges Patch Operating Systems Multi Factor Authentication Daily Backups Each area comes with guidance to improve maturity of the area.

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Government Architecture Backups Encryption 143

Webroot

OCTOBER 22, 2021

VPN works by initiating a secure connection over the internet through data encryption. The most common way we see ransomware affecting organizations – government municipalities, healthcare and education institutions – is through a breach. The most popular options include virtual private network (VPN) or remote desktop protocol (RDP).

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VPN Penetration Testing Education Security Awareness 111

Spinone

OCTOBER 4, 2019

Ransomware has a public/private key encryption to make your data unreadable. In theory, ransomware may encrypt a file of any type. However, some files on your computer are encrypted more often than others. Ransomcloud is a special ransom malware, designed to encrypt cloud emails and attachments. How Does Ransomware Work?

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Ransomware Backups Encryption Government 53

eSecurity Planet

JUNE 30, 2021

Bad actors have been exploiting VMs in recent years as a way of running under the radar, making it more difficult to detect their malware while it encrypts the data they intend to hold for ransom. Enterprises continue to adopt VMs to make device management, resource use and data backup easier and more efficient.

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Ransomware Backups Digital transformation Encryption 117

Security Boulevard

NOVEMBER 8, 2022

This impact was amplified when the company decided to take down all the virtual servers infected by the ransomware and restore them from previous backups rather than comply with the attacker’s demands of a multimillion-dollar payoff. Ransomware Evolves: Encrypting Out, Bug Bounty In [July 2022]. Robyn Weisman. Code Signing. UTM Medium.

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Ransomware InfoSec Architecture Backups 52

SiteLock

OCTOBER 20, 2021

Over 60 organizations—mainly in healthcare, emergency services, and education industries—have been compromised to date. Emotet kickstarts other malicious software that encrypts files or drives on the network and changes passwords to lock users out of the system. on our blog. SiteLock can help you detect , remove , and restore.

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Software Ransomware Backups Malware 52

Cisco Security

JULY 14, 2021

Indeed ransomware has entered the mainstream as threat actors increasingly focus their attention on critical infrastructure providers that can’t afford any downtime or disruption from a cyber incident – from food and transportation suppliers to energy and healthcare systems. Store backups offline so they cannot be found by cyber intruders.

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Ransomware Technology Government Phishing 138

Webroot

APRIL 21, 2021

Believed to have been started by the Maze ransomware group , the data extortion trend involves not just encrypting business’ data and holding it for ransom, but in fact threatening to expose the compromised data if the victims refuses to pay. One of the newer trends we saw in ransomware was that of data extortion.

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Threat Reports Phishing Ransomware Backups 103

Centraleyes

JANUARY 21, 2024

Essential entities ” span sectors such as energy, healthcare, transport, and water. .” The NIS2 framework exerts influence over a broad spectrum, encompassing EU entities with a workforce of at least 50 individuals or revenue surpassing €10 million, particularly those crucial to societal functions.

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Cybersecurity Energy and Utilities Cyber threats Risk 110

Spinone

JULY 8, 2020

Unique identifiers rule – The Unique Identifiers Rule provides a standard for identification of healthcare providers 4. When thinking about making Gmail email compliant with HIPAA, organizations need to use end-to-end encryption for email communications. Google does offer S/MIME email encryption.

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Encryption Backups Accountability Ransomware 52

Spinone

DECEMBER 16, 2019

Crypto ransomware encrypts the data on your computer or in the cloud. However, you can not use encrypted data. Encrypting ransomware is much harder to deal with, as you can not get access to your data simply by switching devices or finding a way to pass a screen lock. Backup is a copy of your data stored separately.

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Ransomware Cybersecurity Backups Social Engineering 52

SecureList

JUNE 15, 2022

Complex attacks almost invariably feature several phases, such as reconnaissance, initial access to the infrastructure, gaining access to target systems and/or privileges, and the actual malicious acts (data theft, destruction or encryption, etc.). Company is a private healthcare organization with its own laboratory. Country: France.

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VPN Accountability Ransomware Encryption 95

SecureList

MAY 12, 2021

To ensure that their ability to restore encrypted files would never be questioned, they cultivated an online presence, wrote press releases and generally made sure their name would be known to all potential victims. The malware sample has an encrypted configuration block with many fields, which allow attackers to fine-tune the payload.

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Malwarebytes

JULY 13, 2022

Hive also compromised a California healthcare nonprofit later in the month. To add insult to injury, REvil (aka Sodonokibi) appeared to return in April with new payloads and a fresh leak blog featuring a mixture of recent and old victims. Noteworthy April attacks. Ransomware mitigations.

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Ransomware Manufacturing Government Computers and Electronics 108

Security Boulevard

JANUARY 17, 2024

This blog post describes methods that SpecterOps consultants have researched to successfully circumvent this technology during offensive assessments. This can be due to encryption or even size. Encoding using a technique with low entropy often has the products scan the delivered files since they are not fully encrypted.

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DNS Penetration Testing Passwords Encryption 64

McAfee

AUGUST 27, 2020

MVISION Insights will notice an uptick in ransomware attacks against other healthcare organizations and share that intelligence so other hospitals could get ahead of the potential threat and review the state of their own defenses. If they were fortunate to have made backups, they can choose to reimage their machines. Register Now.

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Ransomware Technology Big data Backups 54

Security Boulevard

MARCH 25, 2022

If you work there, skip this blog and go read their report first! Organizations should report anomalous cyber activity and/or cyber incidents 24/7 to report@cisa.gov or (888) 282-0870. Second "Bottom Line Up Front" BLUF point: CISA has released TTP's of Russian threat actors known to attack US Critical Infrastructure.

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Education Government Malware Financial Services 64

McAfee

AUGUST 24, 2021

For a brief overview please see our summary blog here. Attacks on healthcare settings are increasing with the FBI estimating a cyberattack using “Ryuk” ransomware took in $61 million over a 21-month period in 2018 and 2019. The backup archive can then be downloaded for later restore of the settings. Table of Contents.

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Computers and Electronics Authentication Software Risk 145