SecureList

APRIL 18, 2022

Yanluowang is a type of targeted ransomware discovered by the Symantec Threat Hunter team as they were investigating an incident on a large corporate network. Kaspersky experts have found a vulnerability in the Yanluowang encryption algorithm and created a free decryptor to help victims of this ransomware with recovering their files.

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Encryption Ransomware Backups VPN 112

Security Affairs

OCTOBER 5, 2022

The security firm discovered a bug in the encryption process implemented by the Hades ransomware that can be used to recover the files encrypted by some variants. “We discovered a vulnerability in the encryption schema that allows some of the variants to be decrypted without paying the ransom.

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Ransomware Encryption Backups Passwords 94

Krebs on Security

DECEMBER 7, 2019

A Colorado company that specializes in providing IT services to dental offices suffered a ransomware attack this week that is disrupting operations for more than 100 dentistry practices, KrebsOnSecurity has learned. When asked about reports of a ransomware attack on his company, Miner simply said it was not a good time and hung up.

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Ransomware Backups Insurance Wireless 229

CyberSecurity Insiders

JUNE 27, 2023

One such threat is smartphone ransomware, a malicious software that can wreak havoc on our digital lives. In this article, we will explore the concept of smartphone ransomware, its potential consequences, and most importantly, the measures you can take to protect yourself from this growing menace.

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Security Affairs

FEBRUARY 7, 2022

Cybersecurity firm Avast has released a decryption tool to allow victims of TargetCompany ransomware to recover their files for free. Czech cybersecurity software firm Avast has released a decryption tool that could allow victims of the TargetCompany ransomware to recover their files for free under certain circumstances.

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Hacker Combat

APRIL 6, 2022

Ransomware attacks targeting governments, businesses, hospitals, and private individuals are rising. You are neither safe on your private nor public network, as ransomware can encrypt your files and hold them hostage. We will look at the features of some of the best ransomware protection that you can run on your systems.

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Ransomware Antivirus Encryption Passwords 108

Malwarebytes

JANUARY 9, 2024

Ransomware groups are liars, yes, but even when these dangerous cybercriminals would ransack organizations and destroy entire companies, a few select groups espoused a sort of “honor among thieves.” But, as can be expected from ransomware groups, these were nothing but lies. Change your password. Prevent intrusions.

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Ransomware Passwords Backups Healthcare 82

Malwarebytes

JUNE 1, 2022

We can now add “a ransomware attack” to this once static list. When a ransomware attack takes out an organization, they often revert to pen and paper to keep things ticking over. When ransomware locks down a chunk of historical data, things apparently become much more convoluted. Tips to avoid ransomware.

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Ransomware Backups Encryption Authentication 126

Malwarebytes

AUGUST 16, 2022

The Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) have released a joint Cybersecurity Advisory (CSA) about Zeppelin ransomware. Zeppelin, aka Buran, is a ransomware-as-a-service (RaaS) written in Delphi and built upon the foundation of VegaLocker. Avoid reusing passwords.

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Ransomware Backups Passwords Authentication 85

CyberSecurity Insiders

FEBRUARY 15, 2023

Are you worried about ransomware hitting your servers, putting a dent in your data intensive business? If that’s so, then Veeam Backup and Replication software is offering a data recovery warranty of $5 million from ransomware attacks.

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Ransomware Cyber Attacks Backups Accountability 109

Security Affairs

MARCH 26, 2021

The Federal Bureau of Investigation (FBI) issued an alert to warn that the Mamba ransomware is abusing the DiskCryptor open source tool to encrypt entire drives. Mamba ransomware is one of the first malware that encrypted hard drives rather than files that was detected in public attacks.

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Ransomware Encryption Passwords Malware 144

Malwarebytes

SEPTEMBER 17, 2023

Some folks claimed the culprit was ransomware. Well, confirmation is now forthcoming as an affiliate of the BlackCat/ALPHV ransomware group is said to be the one responsible for the attack and subsequent outage. No ransomware was deployed prior to the initial take down of their infrastructure by their internal teams.

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Ransomware Social Engineering Passwords Backups 129

Security Affairs

MARCH 19, 2022

The Federal Bureau of Investigation (FBI) reported that AvosLocker ransomware is being used in attacks targeting US critical infrastructure. The Federal Bureau of Investigation (FBI) published a joint cybersecurity advisory warning of AvosLocker ransomware attacks targeting multiple US critical infrastructure.

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Ransomware DDOS Passwords Backups 104

Malwarebytes

JULY 24, 2023

The Tampa General Hospital (TGH) has promised to reach out to individuals whose information has been stolen by a ransomware group. ” While that is good news from a healthcare perspective, the ransomware operators did obtain something of value. . Change your password. Better yet, let a password manager choose one for you.

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Ransomware Computers and Electronics Passwords Identity Theft 86

eSecurity Planet

JULY 12, 2022

The first signs of the ransomware attack at data storage vendor Spectra Logic were reports from a number of IT staffers about little things going wrong at the beginning of the day. Screens then started to display a ransom demand, which said files had been encrypted by the NetWalker ransomware virus. The ransom demand was $3.6

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Ransomware Cyber Insurance Backups Insurance 143

Security Affairs

OCTOBER 19, 2021

FBI, CISA, NSA have published a joint advisory about the operation of the BlackMatter ransomware gang and provides defense recommendations. Like other ransomware operations, BlackMatter also set up its leak site where it publishes data exfiltrated from the victims before encrypting their system.

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Ransomware Backups Encryption Cybercrime 120

Malwarebytes

SEPTEMBER 7, 2022

The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), and the Multi-State Information Sharing and Analysis Center (MS-ISAC) have released a joint Cybersecurity Advisory (CSA) after observing Vice Society threat actors disproportionately targeting the education sector with ransomware attacks.

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CyberSecurity Insiders

AUGUST 11, 2021

Accenture that offers professional services was reportedly hit by a ransomware attack launched by LockBit group. Note 1- Eamon Javers, the reporter working from CNBC, was the first to disclose the news to the world on Accenture ransomware attack and confirmed that Accenture cyber resilience finally yielded excellent results.

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Ransomware Backups Cryptocurrency Malware 141

eSecurity Planet

JUNE 30, 2023

Nearly half of EDR tools and organizations are vulnerable to Clop ransomware gang tactics, according to tests by a cybersecurity company. The continuous threat exposure management (CTEM) vendor tested to see if organizational controls would recognize the Indicators of Compromise (IoCs) of Clop ransomware attacks.

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Ransomware Backups Passwords Software 103

Malwarebytes

OCTOBER 20, 2022

It’s time for another tale of remote desktop disaster, as a newish form of ransomware carves out a name for itself. Bleeping Computer reports that individuals behind Venus ransomware are breaking into “publicly exposed Remote Desktop services”, with the intention of encrypting any and all Windows devices.

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Ransomware Encryption VPN Passwords 91

Security Affairs

JANUARY 16, 2022

QNAP NAS devices are under attack, experts warn of a new Qlocker ransomware campaign that hit devices worldwide. A new wave of Qlocker ransomware it targeting QNAP NAS devices worldwide, the new campaign started on January 6 and it drops ransom notes named !!!READ_ME.txt READ_ME.txt on infected devices.

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Ransomware Encryption Backups Firmware 121

Security Affairs

JULY 8, 2022

Taiwanese vendor QNAP wars of a new strain of ransomware, dubbed Checkmate, that is targeting its NAS devices. The Taiwanese vendor QNAP is warning of a new family of ransomware targeting its NAS devices using weak passwords. “A new ransomware known as Checkmate has recently been brought to our attention. .

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Ransomware Encryption Passwords Internet 99

Krebs on Security

DECEMBER 8, 2022

Ransomware groups are constantly devising new methods for infecting victims and convincing them to pay up, but a couple of strategies tested recently seem especially devious. Department of Health and Human Services (HHS) warned that Venus ransomware attacks were targeting a number of U.S. Encrypting sensitive data wherever possible.

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Healthcare Backups Ransomware Insurance 261

Malwarebytes

AUGUST 29, 2023

The Ohio History Connection (OHC) has posted a breach notification in which it discloses that a ransomware attack successfully encrypted internal data servers. Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don't use for anything else.

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Ransomware Data breaches Passwords Phishing 77

CyberSecurity Insiders

APRIL 22, 2021

To all those who are using QNAP storage devices for backup or file sharing purposes, here’s an alert that needs your attention. From the past few days, a ransomware dubbed as Qlocker has been targeting the said NAS devices on a network and blocking their access to users. BTC for each file.

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Ransomware Surveillance Backups Encryption 109

CyberSecurity Insiders

OCTOBER 13, 2021

Every year, ransomware evolves to become a greater threat to the security of organizations. In 2020, ransomware attacks grew by 150%, and are growing even faster in 2021 , and with costs to repair the damage they cause in the millions of dollars, many organizations are desperate for solutions. Effects of Ransomware.

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Ransomware Passwords Authentication Encryption 144

CyberSecurity Insiders

NOVEMBER 1, 2021

All these days we have discussed enough on how ransomware is spreading, how it is affecting and the ransom demand the hackers are making from their victims, respectively. Now, let’s shift the focus a bit towards a less discussed topic on how ransomware attacks could make the victims bow down to the demands of threat actors.

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Ransomware Backups Media Encryption 122

Malwarebytes

OCTOBER 11, 2023

The Philippine Health Insurance Corporation (PhilHealth), has confirmed that it was unprotected by antivirus software when it was attacked by the Medusa ransomware group in September. EDR can detect an intruder's suspicious activity in advance of them running ransomware, as well as being able to identify the ransomware itself.

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Security Affairs

FEBRUARY 12, 2022

CISA, FBI and NSA published a joint advisory warning of ransomware attacks targeting critical infrastructure organizations. and Australia have published a joint advisory warning of an increased globalised threat of ransomware worldwide in 2021. Cybersecurity agencies from the U.K., ” reads the joint advisory.

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Ransomware Backups Encryption Accountability 96

Security Affairs

FEBRUARY 5, 2022

The FBI released a flash alert containing technical details associated with the LockBit ransomware operation. The Federal Bureau of Investigation (FBI) has issued a flash alert containing technical details and indicators of compromise associated with LockBit ransomware operations. Like other ransomware gangs, Lockbit 2.0

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Ransomware Backups Encryption Accountability 94

Malwarebytes

JUNE 19, 2023

Reddit advised users that their passwords were safe, and so there was no need to alter login details. Bleeping Computer reports that the Black Cat ransomware group is claiming responsibility for the attack. A double threat ransomware attack without the ransomware, if you will. Stop malicious encryption.

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Ransomware Backups Encryption Passwords 93

Hacker Combat

APRIL 27, 2022

Ransomware is malicious software that encrypts your files and demands a fee in exchange for access. Whether the victim is a one-person firm or a major multinational corporation, a ransomware assault can be crippling. Some ransomware can actually attach themselves to other computers, which you should avoid. .

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Ransomware Encryption Wireless Malware 105

Malwarebytes

JANUARY 25, 2024

The British National Cyber Security Centre (NCSC) says it expects Artificial Intelligence (AI) to heighten the global ransomware threat. As we at Malwarebytes Labs have tested ourselves, ChatGPT can be used to write ransomware. How to avoid ransomware Block common forms of entry. Stop malicious encryption.

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Ransomware Government Social Engineering Spyware 83

Hacker Combat

MAY 4, 2022

Prevention is always recommended when it comes to ransomware infections. Learn how to remove ransomware in four key steps. Ransom virus, often known as ransomware, blocks users from gaining access to their computer or personal documents and requests payment in exchange for access. How do I detect a ransomware attack?

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Security Affairs

NOVEMBER 14, 2021

The US Federal Trade Commission (FTC) has shared guidance for small businesses on how to increase resilience to ransomware attacks. The US Federal Trade Commission (FTC) published guidance for small businesses on how to protect their networks from ransomware attacks. SecurityAffairs – hacking, ransomware). Pierluigi Paganini.

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Malwarebytes

FEBRUARY 14, 2022

The San Francisco 49ers has confirmed that it has been hit by a ransomware attack. The BlackByte ransomware gang has already claimed responsibility for the attack by leaking a small number of files it claims to have been stolen. On the eve of the #SuperBowl the #49ers get posted as a #Blackbyte #ransomware victim.

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Ransomware Backups Encryption InfoSec 92

Security Affairs

NOVEMBER 23, 2020

FBI is warning private industry partners of a surge in Ragnar Locker ransomware activity following a confirmed attack from April 2020. Federal Bureau of Investigation (FBI) issued a flash alert (MU-000140-MW) to warn private industry partners of an increase of the Ragnar Locker ransomware activity following a confirmed attack from April 2020.

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