Malwarebytes

FEBRUARY 28, 2024

On Wednesday February 21, 2024, Change Healthcare—a subsidiary of UnitedHealth Group—experienced serious system outages due to a cyberattack. In a Form 8-K filing the company said it: “identified a suspected nation-state associated cyber security threat actor had gained access to some of the Change Healthcare information technology systems.”

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Krebs on Security

OCTOBER 2, 2020

Over the past 10 days, someone has been launching a series of coordinated attacks designed to disrupt Trickbot , an enormous collection of more than two million malware-infected Windows PCs that are constantly being harvested for financial data and are often used as the entry point for deploying ransomware within compromised organizations.

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eSecurity Planet

MAY 30, 2024

Ransomware attacks and data breaches make headlines when they shut down huge connected healthcare providers such as Ascension Healthcare or Change Healthcare. IT should never be the top expense for a healthcare organization. The costs, affected patients, and consequences continue to be tallied.

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Krebs on Security

NOVEMBER 22, 2019

” The ongoing incident at VCPI is just the latest in a string of ransomware attacks against healthcare organizations, which typically operate on razor thin profit margins and have comparatively little funds to invest in maintaining and securing their IT systems. 20, Cape Girardeau, Mo.-based

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Adam Levin

NOVEMBER 6, 2020

Healthcare facilities are under an increased threat of cyberattack, according to the FBI. hospitals and healthcare providers.”. The advisory urged healthcare facilities to follow best practices to prevent malware infections, including: Regularly applying security patches to computers and networking equipment.

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Healthcare Antivirus Backups Cybercrime 175

Malwarebytes

APRIL 10, 2024

The Change Healthcare ransomware attack has taken a third cruel twist. Change Healthcare is one of the largest healthcare technology companies in the USA, responsible for the flow of payments between payers, providers, and patients. ” The announcement follows a series of events that require some unpacking. .”

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Krebs on Security

JUNE 2, 2020

Over the past 24 hours, the crooks responsible for spreading the ransom malware “REvil” (a.k.a. “Others have gotten the message about the need for good backups, and probably don’t need to pay. But maybe if the victim is seeing their data being actively bid on, they may be more inclined to pay the ransom.”

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Krebs on Security

NOVEMBER 17, 2022

He’d been on the job less than six months, and because of the way his predecessor architected things, the company’s data backups also were encrypted by Zeppelin. Peter is an IT manager for a technology manufacturer that got hit with a Russian ransomware strain called “ Zeppelin ” in May 2020.

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Security Affairs

NOVEMBER 13, 2024

The malware then disables default protections to prevent accidental encryption and uses the ‘-UsedSpaceOnly’ flag for faster encryption of only occupied disk space. Bitdefender observed an attack on a healthcare organization, where threat actors encrypted Windows 10, Windows 11, and Windows Server devices, including backups.

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Malwarebytes

APRIL 10, 2024

The Change Healthcare ransomware attack has taken a third cruel twist. Change Healthcare is one of the largest healthcare technology companies in the USA, responsible for the flow of payments between payers, providers, and patients. ” The announcement follows a series of events that require some unpacking. .”

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Security Affairs

AUGUST 27, 2020

REvil ransomware operators claimed to have breached another healthcare organization, the victim is Valley Health Systems. Healthcare organizations are a privileged target of hackers due to the sensitive data they manage. The organization operates over 40 healthcare facilities with over 400 employees working across all their centers. .

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Healthcare Ransomware Advertising Cyber Risk 120

Malwarebytes

MARCH 15, 2024

Following the February 21 attack on Change Healthcare , scores of people in the US have been living with the brutal, real-world effects of ransomware. They are always damaging and they always cause pain, but when they hit the healthcare system, the consequences—particularly the risk to life—are often more immediately obvious and shocking.

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Security Affairs

OCTOBER 13, 2024

The Mexican Drug Cartels Want You Casio: Notice of Partial Service Outage and Information Leak Caused by Ransomware Attack He founded a “startup” to access sanctioned Russian websites: the cyber police of Khmelnytskyi region exposed the hacker Hacked ‘AI Girlfriend’ Data Shows Prompts Describing Child Sexual Abuse Malware Over 300,000!

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IT Security Guru

FEBRUARY 15, 2021

Healthcare delivery organizations are increasingly deploying medical devices, IoT, and other medical platforms to improve connectivity and support patient care. Weak cybersecurity evaluations, inappropriate network segmentation, and legacy devices expand the healthcare threat landscape. The rise of mobile healthcare.

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Malwarebytes

FEBRUARY 28, 2024

In an updated #StopRansomware security advisory , the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Health and Human Services (HHS) has warned the healthcare industry about the danger of the ALPHV ransomware group, also known as Blackcat. Prevent intrusions.

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Healthcare Ransomware Backups Social Engineering 105

CyberSecurity Insiders

OCTOBER 25, 2022

Cyberattacks are rapidly overwhelming the healthcare sector. Both large and small healthcare providers continue to be a tantalizing target for repeated ransomware attacks due to limited security budgets that lead to an overall weakened cyber defense system. By Tom Neclerio , Vice President of Professional Services at SilverSky.

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Healthcare Ransomware Social Engineering Backups 105

Security Affairs

MAY 11, 2021

The Federal Bureau of Investigation (FBI) and the Australian Cyber Security Centre (ACSC) are warning of an ongoing Avaddon ransomware campaign targeting organizations worldwide in multiple industries, including government, finance, energy, manufacturing, and healthcare. ” reads the alert published by ACSC.

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Malwarebytes

JULY 10, 2022

State-sponsored North Korean threat actors have been targeting the US Healthcare and Public Health (HPH) sector for the past year using the Maui ransomware, according to a joint cybersecurity advisory (CSA) from the FBI, Cybersecurity and Infrastructure Security Agency (CISA), and the Department of the Treasury.

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Security Affairs

MARCH 23, 2025

The researchers observed overlaps that include Crowdoor Loader and SparrowDoor malware. UAT-5918 mainly targets Taiwan’s telecom, healthcare, IT, and critical infrastructure sectors. They stage and exfiltrate data, including confidential files and database backups, using SQLCMD.

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Malwarebytes

MAY 28, 2021

On the 14th of May, the Health Service Executive (HSE) , Ireland’s publicly funded healthcare system, fell victim to a Conti ransomware attack, forcing the organization to shut down more than 80,000 affected endpoints and plunging them back to the age of pen and paper. Prepare for hard battles ahead. Implement network segmentation.

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Malwarebytes

FEBRUARY 22, 2023

million in previous cybersecurity attacks against the healthcare sector. Create a plan for patching vulnerabilities in internet-facing systems quickly; disable or harden remote access like RDP and VPNs; use endpoint security software that can detect exploits and malware used to deliver ransomware. Create offsite, offline backups.

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SecureWorld News

JULY 7, 2022

United States government agencies recently released a joint Cybersecurity Advisory (CSA) providing information on how North Korean state-sponsored threat actors are actively using Maui ransomware to attack healthcare organizations. Implementing HIPAA security measures can prevent the introduction of malware on the system.".

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Malwarebytes

JUNE 8, 2022

The common wisdom goes that Linux malware is rare, and for the most part this is true. Thanks to its built-in security defenses, strict user privilege model, and transparent source code, Linux enjoys far fewer malware infections than other operating systems. Cloud Snooper. How it works. How it works. HiddenWasp. How it works.

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SecureWorld News

AUGUST 8, 2022

Cybersecurity and Infrastructure Security Agency (CISA) and the Australian Cyber Security Centre (ACSC) released a joint Cybersecurity Advisory (CSA) providing details on the top malware strains of 2021. The top malware strains in 2021 included remote access Trojans (RATs), banking Trojans, information stealers, and ransomware.

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Krebs on Security

JANUARY 6, 2020

The result of this oversight may offer attackers a way back into the affected organization, access to financial and healthcare accounts, or — worse yet — key tools for attacking the victim’s various business partners and clients. In mid-November 2019, Wisconsin-based Virtual Care Provider Inc.

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Security Affairs

JUNE 24, 2021

The name ChaChi comes from two key components of the malware, Cha shell and Chi sel. The malware was recently employed in attacks against large US schools and education organizations. . “Healthcare and education organizations also host large volumes of sensitive data, making them more valuable targets. . ” .

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Security Boulevard

APRIL 9, 2021

Prestigious healthcare systems continue to be at risk for the next devastating ransomware attack or data breach. The Impact of COVID-19 in Healthcare Security Continues. The last year of the COVID-19 pandemic has brought a striking proliferation of cyber-criminal activity against the healthcare industry.

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Healthcare Ransomware Risk VPN 72

Malwarebytes

JULY 8, 2022

One of the biggest problems in the cybercrime section of the report relates to backups. Specifically: The lack of backups when dealing with hacking incidents. Backups in Brazil: An uphill struggle. Backups are an essential backstop that can help against several forms of attack, as well as mistakes and mishaps.

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Security Affairs

MAY 12, 2024

Black Basta has targeted at least 12 critical infrastructure sectors, including Healthcare and Public Health. Black Basta affiliates have targeted over 500 private industry and critical infrastructure entities, including healthcare organizations, in North America, Europe, and Australia.” ” reads the CSA.

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Security Affairs

OCTOBER 31, 2022

The infection chain was divided into four stages : The malware was installed through a dropper, a program executed by opening an attachment to a deceptive e-mail, probably a fake pdf or doc file, or executed directly from the Internet, without user interaction, exploiting the exploit described in the point 4. The infection chain.

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CyberSecurity Insiders

SEPTEMBER 12, 2021

Good news is that the team of forensic experts of Olympus Camera contained the malware spread by shutting down the infected computers. And the bad news is that few of the servers severely affected, making the staff to suspend any data transfers and backups to maintain data continuity.

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Security Affairs

SEPTEMBER 5, 2020

It is still unclear if the ProLock ransomware was managed by the Qakbot gang, or if the ProLock operators pay to gain access to hosts infected with Qakbot to deliver their malware. In March, threat actors behind PwndLocker changed the name of their malware to ProLock, immediately after security firm Emsisoft released a free decryptor tool.

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eSecurity Planet

JUNE 16, 2022

billion malware attacks were identified by the report. These new attacks affect everything from private citizens and businesses to government systems; healthcare organizations; public services; and food, water, and fuel supply chains. Also read: Mobile Malware: Threats and Solutions. Ransomware. Mobile attacks.

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CyberSecurity Insiders

APRIL 12, 2022

And in the year 2021, Dordongne GHT, a healthcare service provider from France, chose DarkTrace Antigena to protect its entire corporate network of medical devices and computers from cyber risks. RYUK steals data from its victim’s database and locks down access to it with encryption until a ransom is paid.

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Security Affairs

APRIL 22, 2024

Such drastic containment measures are typically associated with malware infections, while the unavailability of affected systems often suggests a ransomware infection. The increasing number of attacks against healthcare companies exposes the medical information of millions of citizens, which remains easily accessible to criminals.

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Malwarebytes

OCTOBER 11, 2023

Despite expending a lot of hot air on the subject, ransomware groups have shown time and again that they are absolutely not above targeting the healthcare sector. In the twelve months between October 2022 and September 2023, there were 213 known attacks against the healthcare sector, making it the ninth most attacked sector globally.

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Security Affairs

AUGUST 6, 2024

Ransomware is a type of malicious software or malware that cybercriminals use to encrypt a victim’s data or lock them out of their system. Data Backups protect against ransomware attacks by allowing restoration of encrypted files, eliminating the need to pay the ransom for decryption. Let’s explore both sides of the debate.

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