Joseph Steinberg

APRIL 7, 2025

And, of course, all versions of Cybersecurity For Dummies also help guide people to recovering in the event that their computers, phones, or information has already been compromised.

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The Last Watchdog

OCTOBER 23, 2024

Cybersecurity training for small businesses is critical, and SMBs should invest in training programs to help employees recognize threats such as phishing attacks, ransomware, and other malicious activities. INE Security advises businesses to secure their network by using firewalls, encrypting data, and regularly updating security software.

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Joseph Steinberg

JULY 21, 2022

And, of course, all versions of CyberSecurity For Dummies will also help guide you in the event that your information has already been compromised. Updated directions on how to prevent ransomware attacks and how to handle situations in which you have been targeted. ? Topics covered in the book include: ?

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SecureList

JUNE 17, 2021

Black Kingdom ransomware appeared on the scene back in 2019, but we observed some activity again in 2021. The ransomware was used by an unknown adversary for exploiting a Microsoft Exchange vulnerability (CVE-2021-27065). The ransomware family was DearCry. Ransomware is written in Python. Background. Technical analysis.

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Krebs on Security

AUGUST 5, 2024

A ransomware group called Dark Angels made headlines this past week when it was revealed the crime group recently received a record $75 million data ransom payment from a Fortune 50 company. ThreatLabz found Dark Angels has conducted some of the largest ransomware attacks to date, and yet little is known about the group.

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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 323

Security Affairs

DECEMBER 6, 2022

Researchers spotted a version of the open-source ransomware toolkit Cryptonite that doesn’t support decryption capabilities. Fortinet researchers discovered a sample of malware generated with the publicly available open-source ransomware toolkit Cryptonite that never offers the decryption window, turning it as a wiper.

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Ransomware Encryption Malware Architecture 141

eSecurity Planet

AUGUST 4, 2022

It’s been a couple of decades since data tapes delivered by trucks made encryption a standard enterprise cybersecurity practice. Yet even as technology has changed, sending and receiving data remains a major vulnerability, ensuring encryption’s place as a foundational security practice. What is Encryption?

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Encryption Software Computers and Electronics Technology 132

Security Affairs

APRIL 4, 2023

A new ransomware strain named Rorschach ransomware supports the fastest file-encrypting routine observed to date. The experts pointed out that the Rorschach ransomware appears to be unique. The experts pointed out that the Rorschach ransomware appears to be unique. ” continues the analysis.

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Encryption Ransomware Malware Backups 98

Krebs on Security

JUNE 7, 2021

In the process of doing so, I encountered a small snag: The FSB’s website said in order to communicate with them securely, I needed to download and install an encryption and virtual private networking (VPN) appliance that is flagged by at least 20 antivirus products as malware. Federal Bureau of Investigation (FBI). Image: Wikipedia.

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Security Affairs

JANUARY 30, 2024

Energy management and industrial automation firm Schneider Electric suffered a data breach after a Cactus ransomware attack. The attack was carried out by the Cactus ransomware gang , which claims to have stolen terabytes of corporate data from the company. The Cactus ransomware relies on multiple legitimate tools (e.g.

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Ransomware Hacking Data breaches Digital transformation 141

Security Affairs

JANUARY 1, 2024

The Cactus ransomware group claims to have hacked Coop, one of the largest retail and grocery providers in Sweden. The Cactus ransomware group claims to have hacked Coop and is threatening to disclose a huge amount of personal information, over 21 thousand directories. The Cactus ransomware relies on multiple legitimate tools (e.g.

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SecureList

MAY 25, 2021

Over the past few years, the ransomware threat landscape has been gradually changing. In some cases, this global trend is just a reflection of the continuous life cycle of threats: old ransomware families shut down and new ones appear and pursue new targets. We have been witness to a paradigm shift. Chronology. Cryptographic scheme.

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Ransomware Encryption Malware Energy and Utilities 140

CSO Magazine

APRIL 4, 2023

Researchers warn of a new strain of ransomware dubbed Rorschach that doesn't appear to be related to previously known threats and uses several unique features in its implementation, including one of the fastest file encryption routines observed so far. “A

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SecureList

APRIL 15, 2024

They generated a custom version of the ransomware, which used the aforementioned account credential to spread across the network and perform malicious activities, such as killing Windows Defender and erasing Windows Event Logs in order to encrypt the data and cover its tracks. In this article, we revisit the LockBit 3.0

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Security Affairs

JULY 15, 2022

Microsoft researchers linked the Holy Ghost ransomware (H0lyGh0st) operation to North Korea-linked threat actors. The Microsoft Threat Intelligence Center (MSTIC) researchers linked the activity of the Holy Ghost ransomware (H0lyGh0st) operation to a North Korea-linked group they tracked as DEV-0530. ” concludes Microsoft.

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Ransomware Cryptocurrency Government Small Business 144

Security Affairs

MAY 22, 2024

The digital imaging products manufacturer OmniVision disclosed a data breach after the 2023 ransomware attack. In 2023, the imaging sensors manufacturer was the victim of a Cactus ransomware attack. The threat actors had access to the company systems between September 4 and September 30, 2023, when they deployed ransomware.

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CyberSecurity Insiders

SEPTEMBER 21, 2021

Family Medical Center (FMC) of Michigan, a healthcare center supported by government funding, was targeted by a ransomware attack in July this year. A third party cybersecurity firm IDX paid help to the negotiation event that was taking place since then and knew that the cyber crooks were just holding some credit information and nothing else.

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Healthcare Ransomware Data breaches Encryption 129

SecureList

MAY 8, 2024

Ransomware attacks continue to be one of the biggest contemporary cybersecurity threats, affecting organizations and individuals alike on a global scale. As we approach International Anti-Ransomware Day, we have analyzed the major ransomware events and trends. The third most active ransomware in 2023 was Cl0p.

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The Last Watchdog

SEPTEMBER 27, 2021

Phishing scams, malware, ransomware and data breaches are just some of the examples of cyberthreats that can devastate business operations and the protection of consumer information. Here are five notable historical events that influenced cybersecurity assessment and transformed it into what it is today: The Battle of Midway (1942).

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Cybersecurity Hacking Identity Theft Technology 140

Security Affairs

NOVEMBER 26, 2020

discloses a ransomware attack that took place in September 2020. revealed that a ransomware attack hit its systems in September 2020. “On September 14, 2020, USF experienced an IT security event [.] “On September 14, 2020, USF experienced an IT security event [.] Pierluigi Paganini.

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Ransomware Data breaches Encryption Malware 145

eSecurity Planet

JULY 26, 2022

Even the most advanced and sophisticated security tools are failing to protect against ransomware and data exfiltration, according to a new report from data encryption vendor Titaniam. Titaniam also highlighted the solutions that can help leaders respond to triple threat ransomware attack trends, data theft, and extortion.

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Encryption Backups Ransomware Architecture 109

Security Affairs

NOVEMBER 11, 2020

?Ragnar Locker Ransomware operators have started to run Facebook advertisements to force their victims into paying the ransom. In November 2019, ransomware operators have started adopting a new double-extortion strategy first used by the Maze gang that sees threat actors also stealing unencrypted files before encrypting infected systems.

Advertising 138

Advertising Hacking Ransomware Accountability 138

Cisco Security

AUGUST 10, 2021

The challenge now is to understand how hospitals and care centers expect to protect patient information and maintain network performance when threats like Ransomware are lurking. Ransomware is tough to defeat. The bad actors immediately encrypted servers and downloaded sensitive information.

Healthcare 145

Healthcare Ransomware Digital transformation Wireless 145

Security Affairs

FEBRUARY 19, 2024

The Cactus ransomware gang claims the theft of 1.5TB of data from the Energy management and industrial automation firm Schneider Electric. The Cactus ransomware group claims responsibility for pilfering 1.5TB of data from the Energy management and industrial automation giant Schneider Electric.

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Ransomware Digital transformation Retail Antivirus 139

Security Affairs

AUGUST 23, 2024

Sophos researchers investigated a Qilin ransomware breach attack that led to the theft of credentials stored in Google Chrome browsers. Sophos researchers investigated a Qilin ransomware attack where operators stole credentials stored in Google Chrome browsers of a limited number of compromised endpoints. ” concludes the report.

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SecureList

MAY 11, 2022

Ahead of the Anti-Ransomware Day, we summarized the tendencies that characterize ransomware landscape in 2022. This year, ransomware is no less active than before: cybercriminals continue to threaten nationwide retailers and enterprises , old variants of malware return while the new ones develop.

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Krebs on Security

JUNE 8, 2023

” Rapid7 ‘s Caitlin Condon called this remarkable turn of events “fairly stunning,” and said there appear to be roughly 11,000 vulnerable ESG devices still connected to the Internet worldwide. Because a ransomware actor doesn’t care about that level of access. They don’t need it.

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Firmware Malware Software Ransomware 337

CyberSecurity Insiders

OCTOBER 20, 2021

According to a survey conducted by ThycoticCentrify, almost three in every five companies have become a victim to a ransomware attack in the past 12 months in United States. And most of them think that paying a ransom is wise in ransomware attacks as it helps them recover all encrypted data at once and will assure minimal downtime.

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Ransomware Encryption Cybersecurity 136

Security Affairs

SEPTEMBER 12, 2020

The Development Bank of Seychelles (DBS) was hit by a ransomware attack disclose the Central Bank of Seychelles (CBS). The Central Bank of Seychelles (CBS) disclosed via a press statement that the Development Bank of Seychelles (DBS) was hit by a ransomware attack. SecurityAffairs – hacking, ransomware). Pierluigi Paganini.

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Banking Ransomware Government Advertising 145

Cisco Security

OCTOBER 14, 2021

During a ransomware attack, it is critical to detect and respond early and quickly. By decreasing your mean time to detection in identifying the attacker’s behavior, your security team can quickly investigate and respond timely to prevent a ransomware incident. Endpoint ransomware protection.

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Ransomware Encryption Threat Detection Technology 145

Security Affairs

JUNE 18, 2024

Over the last few years, ransomware attacks have become one of the most prevalent and expensive forms of cybercrime. Initially, these attacks involved malicious software that encrypts a victim’s data, rendering it inaccessible until a ransom is paid to the attackers.

Ransomware 141

Ransomware Cryptocurrency Insurance Cybercrime 141

eSecurity Planet

JULY 19, 2022

Discovered by malware hunter JAMESWT on Twitter, Lilith is ransomware designed to lock Windows machines. The malware exfiltrates data before encrypting the targeted devices to provide additional means of extortion. Also read: Best Ransomware Removal and Recovery Services. How Lilith Ransomware Operates.

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Ransomware Backups Encryption Malware 120

eSecurity Planet

MAY 2, 2022

Ransomware just keeps getting worse, it seems. Cybersecurity researchers last week revealed that a new ransomware gang called Onyx is simply destroying larger files rather than encrypting them. The Onyx ransomware group doesn’t bother with encryption. Only small files lower than 2MB are encrypted.

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Security Affairs

OCTOBER 9, 2020

Microsoft warns of Android ransomware that activates when you press the Home button. Microsoft spotted a new strain of Amdroid ransomware tracked as MalLocker.B Like other Android ransomware, MalLocker.B doesn’t actually encrypt the files on the devices but only inhibits the access to the phone. Pierluigi Paganini.

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Security Affairs

JUNE 1, 2021

Researchers spotted a new piece of ransomware named Epsilon Red that was employed at least in an attack against a US company. Researchers from Sophos spotted a new piece of ransomware, named Epsilon Red, that infected at least one organization in the hospitality sector in the United States. ps1 through 12.ps1 ps1 through 12.ps1

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CyberSecurity Insiders

JULY 11, 2022

France-based virtual mobile operator ‘La Poste Mobile’ has made a public announcement through its website admitting to have become a victim to ransomware attack. As of now, news is out that the file encrypting malware attack only affected the systems related to administration and management and did not affect the customer-base.

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Mobile Ransomware Encryption Cryptocurrency 119