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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Ransomware Encryption Backups Manufacturing 313

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. Use multi-factor authentication where possible.

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Healthcare Ransomware Encryption Passwords 108

Malwarebytes

JANUARY 9, 2024

According to those few groups, their cybercriminal actions would never include organizations actively involved in healthcare, such as hospitals. Unfortunately, we have seen these type of disruptions in healthcare before. Enable two-factor authentication (2FA). 2FA that relies on a FIDO2 device can’t be phished.

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Ransomware Passwords Backups Healthcare 80

Malwarebytes

AUGUST 16, 2022

The CSA mentions RDP exploitation , SonicWall firewall exploits, and phishing campaigns. But you should also realize that while it’s easy to say that you need reliable and easy to deploy backups for example, it’s not always easy to follow that advice. Ensure all backup data is encrypted, immutable (i.e., Mitigation.

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Ransomware Backups Passwords Authentication 83

Security Affairs

MARCH 2, 2024

The attacks were observed as recently as February 2024, they targeted government, education, emergency services, healthcare, and other critical infrastructure sectors. Threat actors behind Phobos attacks were observed gaining initial access to vulnerable networks by leveraging phishing campaigns. ” reads the joint CSA.

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Ransomware Backups Healthcare Firewall 121

Malwarebytes

JULY 31, 2023

The Register reports that healthcare workers are having to resort to pen and paper , alongside staff being warned of the potential for phishing attacks. While there is a backup system able to take MobiMed’s place “within 24 hours” of an attack, integration with other systems is not 100%.

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Backups Healthcare Risk Technology 88

Malwarebytes

OCTOBER 26, 2022

The FBI, Cybersecurity and Infrastructure Security Agency (CISA), and the Department of Health and Human Services (HHS) have issued a joint advisory about DAIXIN Team, a fledgling ransomware and data exfiltration group that has been targeting US healthcare. Train users to report suspicious emails and phishing attempts.

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Ransomware Healthcare Phishing VPN 77

Security Affairs

FEBRUARY 10, 2023

North Korea-linked APT groups conduct ransomware attacks against healthcare and critical infrastructure facilities to fund its activities. Ransomware attacks on critical infrastructure conducted by North Korea-linked hacker groups are used by the government of Pyongyang to fund its malicious cyber operations, U.S.

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Ransomware Healthcare Cryptocurrency Government 79

Thales Cloud Protection & Licensing

MAY 23, 2022

Although the attack against Colonial Pipeline deservedly gained news attention, ransomware attacks have increasingly disrupted the sectors of food, healthcare and transportation. This is certainly an option for organizations with well-defined backup and remediation processes. Healthcare sector. Attacks against the food sector.

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Malwarebytes

JULY 24, 2023

” While that is good news from a healthcare perspective, the ransomware operators did obtain something of value. Enable two-factor authentication (2FA). Some forms of two-factor authentication (2FA) can be phished just as easily as a password. 2FA that relies on a FIDO2 device can’t be phished.

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Ransomware Computers and Electronics Passwords Identity Theft 85

CyberSecurity Insiders

APRIL 16, 2023

Latest email security trends Phishing and spear-phishing attacks: Phishing is a type of social engineering attack where cybercriminals use deceptive emails to trick recipients into divulging sensitive information or downloading malware.

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Cyber threats Phishing Encryption Small Business 124

eSecurity Planet

JUNE 16, 2022

However, basic cybersecurity tools and practices, like patching , strong passwords , and multi-factor authentication (MFA), “can prevent 80 to 90% of cyberattacks,” said Anne Neuberger, deputy national security advisor for cyber and emerging technologies, during a White House press conference in Sept. Ransomware. Mobile attacks.

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Backups Ransomware Firewall Malware 141

Security Affairs

OCTOBER 22, 2022

Healthcare and Public Health sector with ransomware. businesses, mainly in the Healthcare and Public Health (HPH) Sector, with ransomware operations. The threat actors obtained the VPN credentials through phishing attacks. US government agencies warned that the Daixin Team cybercrime group is actively targeting the U.S.

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Ransomware VPN Cybercrime Accountability 68

eSecurity Planet

SEPTEMBER 14, 2022

As a matter of fact, the most-reported crime in the 2021 Internet Crime Report report was phishing , a social engineering scam wherein the victim receives a deceptive message from someone in an attempt to get the victim to reveal personal information or account credentials or to trick them into downloading malware. costing an estimated $18.88

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Social Engineering Energy and Utilities Phishing Scams 118

eSecurity Planet

JUNE 30, 2023

Lace Tempest (Storm-0950, overlaps w/ FIN11, TA505) authenticates as the user with the highest privileges to exfiltrate files,” Microsoft notes. TA505 is well-known for its involvement in global phishing and malware dissemination. Backup and Restoration: Keep offline backups of data and execute backup and restore on a regular basis.

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Ransomware Backups Passwords Software 97

Krebs on Security

DECEMBER 13, 2021

18, 2021, when an employee on a Windows computer opened a booby-trapped Microsoft Excel document in a phishing email that had been sent two days earlier. Also, most healthcare organizations in the United States are private companies that operate on razor-thin profit margins.

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Healthcare Ransomware Antivirus Software 267

Security Affairs

MAY 13, 2021

Early this year the group announced that it will no longer attack organizations in the healthcare industry, companies involved in the development and distribution of COVID-19 vaccines, and funeral service organizations. Require multi-factor authentication for remote access to OT and IT networks. Organize OT assets into logical zones.

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Ransomware Healthcare Phishing Risk 108

Security Affairs

AUGUST 13, 2022

The ransomware was involved in attacks aimed at technology and healthcare, defense contractors, educational institutions, manufacturers, companies across Europe, the United States, and Canada. Zeppelin actors request ransom payments in Bitcoin, they range from several thousand dollars to over a million dollars.

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Ransomware Encryption Firmware Backups 85

The Last Watchdog

APRIL 28, 2020

Sadly, coronavirus phishing and ransomware hacks already are in high gear. Social engineering invariably is the first step in cyber attacks ranging from phishing and ransomware to business email compromise ( BEC ) scams and advanced persistent threat ( APT ) hacks. Instead it’s given them more ammunition to wreak havoc. Never trust.

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Social Engineering Cyber Attacks Scams Engineering 174

Centraleyes

JANUARY 21, 2024

The transition to remote work during the pandemic has also exposed new vulnerabilities, increasing susceptibility to phishing attacks. Essential entities ” span sectors such as energy, healthcare, transport, and water. In recent years, a surge in cyber-attacks targeting critical infrastructure has been observed globally.

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Cybersecurity Energy and Utilities Cyber threats Risk 110

Security Affairs

OCTOBER 31, 2022

The spread of this ransomware was considered to be the worst cyber attack in terms of contamination rate and scope, putting public offices and companies (especially healthcare facilities) out of operation. Only the registration of this domain subsequently created the condition (kill swich) for the malware to stop spreading.

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Malware Computers and Electronics Encryption Ransomware 96

The Last Watchdog

FEBRUARY 21, 2022

Related: High-profile healthcare hacks in 2021. A cyber catastrophe may seem inevitable, but there are basic practices and actionable steps any healthcare organization can take to begin reducing the clear and present risk of being impacted by a cybersecurity event. Educate employees. Develop plans and playbooks.

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Healthcare Cyber Attacks Education Social Engineering 214

Malwarebytes

MAY 2, 2022

Ransomware has targeted schools, local governments, and, during this pandemic, even hospitals and healthcare providers…An estimated three out of every four victims of ransomware is a small business.” Estimates on the amount of ransoms paid in 2020 run into the hundreds of millions of dollars. ” Senator Chuck Grassley.

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Small Business Cybersecurity Ransomware Backups 80

eSecurity Planet

OCTOBER 16, 2023

Authentication guarantees that users are who they say they are, typically through usernames and passwords or multi-factor authentication (MFA). Authorization governs what activities users are permitted to take after being authenticated. healthcare, finance) that impose strict security standards.

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Encryption DDOS Authentication Firewall 91

SecureWorld News

SEPTEMBER 10, 2020

And the most popular attack vector was phishing. These industries include consumer businesses, healthcare, and financial services. No-cost and low-cost controls, such as multi-factor authentication (MFA) and routine out-of-band backups would have eliminated a majority of losses experienced.".

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Cyber Insurance Insurance Ransomware Cyber Attacks 56

The Last Watchdog

DECEMBER 12, 2023

Moving ahead, it’s crucial for SMBs, municipalities and healthcare institutions to prioritize. Focus on implementing robust backup and disaster recovery plans, user training, and the sharing of threat intelligence. Supply-chain attacks, new zero-day attacks, insider risk and improved phishing leads to an onslaught of breaches.

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Cybersecurity Social Engineering Cyber threats Software 258

CyberSecurity Insiders

MAY 13, 2023

Latest email security trends Phishing and spear-phishing attacks: Phishing is a type of social engineering attack where cybercriminals use deceptive emails to trick recipients into divulging sensitive information or downloading malware.

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Phishing Encryption Education Small Business 111

Security Boulevard

JANUARY 17, 2024

We will not be covering any phishing portions of the task, instead leaving that to the reader and presuming the user has reached the point of downloading and executing our payload. HTTP Authentication When attempting to have HTTP traffic egress an RBI security product, you must be prepared to authenticate to get out.

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DNS Penetration Testing Passwords Encryption 64

Spinone

MARCH 19, 2020

Outside of healthcare, storing data in public cloud environments is another area where homomorphic encryption can pay dividends in terms of cloud computing security and privacy. This means the backup data that SpinOne stores for your business are protected from malicious threat actors who may try to compromise your data stored in backups.

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Encryption Backups Technology Data privacy 52

eSecurity Planet

APRIL 6, 2023

Whether deployed by ransomware groups or individuals via ransomware as a service (RaaS) , the most common method of ransomware deployment is a phishing email. Hospitals and healthcare organizations are being infected by ransomware, with predictably dire results. There are several methods of delivering ransomware attacks.

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Ransomware Backups Encryption Cybersecurity 93

NetSpi Executives

APRIL 27, 2024

Logins without multi-factor authentication. Attackers guess the passwords easily, find them in open source code repositories, or collect them via phishing. Hunt and destroy or encrypt backups hosted in local and cloud networks as well as virtual machine snapshots. Enable multi-factor authentication.

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Ransomware Cyber Insurance Backups Insurance 52

eSecurity Planet

JANUARY 30, 2024

Examples include GDPR in Europe, HIPAA in healthcare, and PCI DSS for payment card data. Breaches often stem from exploited vulnerabilities in cloud infrastructure or applications, with hackers using methods such as software vulnerabilities, phishing, or compromised credentials. Backup files: Regularly back-up public cloud resources.

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Risk DDOS Data breaches Encryption 116

eSecurity Planet

OCTOBER 5, 2021

An organization must: Prepare a good backup policy and procedure. We should use multi-factor authentication. Some ransomware attacks automatically launch when someone clicks a phishing link and might only affect a single computer. Simple Ransomware Recovery. A Checklist of Post-Attack Tasks. How to Prepare for Ransomware.

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Ransomware Backups Insurance Cyber Insurance 130

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 144

Spinone

JULY 8, 2020

Unique identifiers rule – The Unique Identifiers Rule provides a standard for identification of healthcare providers 4. Information intensive industries like healthcare deal with an overwhelming amount of information. So, Google Cloud Search technology can be extremely helpful for healthcare organizations.

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Encryption Backups Accountability Ransomware 52

Spinone

OCTOBER 13, 2020

As is often the case, the cost of restoring files from backups can amount to more than paying the ransom. Backups aren’t working. Restoring from backup is certainly preferable to paying the bad guys for the damage they have inflicted. Ransomware today can actually look for backup files along with user data.

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Ransomware Backups Data breaches Encryption 52

Malwarebytes

JULY 13, 2022

Hive also compromised a California healthcare nonprofit later in the month. In attack methods, ransomware authors—while still favoring good old-fashioned social engineering—have started backing away from phishing emails and leaning toward exploiting server, software, and operating system vulnerabilities instead. Ransomware mitigations.

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Ransomware Manufacturing Government Computers and Electronics 108