Hot for Security

MARCH 17, 2021

The Federal Bureau of Investigation has issued a flash alert warning of an increase in PYSA ransomware attacks targeting government entities, educational institutions, private companies and the healthcare sector in the US and the UK. Implement network segmentation. hard drive, storage device, the cloud).

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Education Healthcare Government Ransomware 111

SecureList

APRIL 18, 2022

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. This is necessary to make files used by other programs available for encryption. The encryption code for big files. Yanluowang description.

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Encryption Ransomware Backups VPN 133

Krebs on Security

DECEMBER 8, 2022

First spotted in mid-August 2022 , Venus is known for hacking into victims’ publicly-exposed Remote Desktop services to encrypt Windows devices. Tripwire’s tips for all organizations on avoiding ransomware attacks include: Making secure offsite backups. Encrypting sensitive data wherever possible. ” .

Healthcare 306

Healthcare Backups Ransomware Insurance 306

The Last Watchdog

OCTOBER 23, 2024

INE Security , a leading provider of cybersecurity training and certifications, today shared its cybersecurity training for cyber hygiene practices for small businesses, underscoring the critical role of continuous education in safeguarding digital assets. Tip 5: Backing Up Data Regularly Data loss can be devastating for small businesses.

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Small Business Data breaches Backups Passwords 162

eSecurity Planet

SEPTEMBER 22, 2022

To accelerate the ransomware encryption process and make it harder to detect, cybercriminal groups have begun using a new technique: intermittent encryption. Intermittent encryption allows the ransomware encryption malware to encrypt files partially or only encrypt parts of the files. Others are automated.

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Encryption Ransomware Backups Advertising 129

eSecurity Planet

MAY 25, 2022

Encryption and the development of cryptography have been a cornerstone of IT security for decades and remain critical for data protection against evolving threats. While cryptology is thousands of years old, modern cryptography took off in the 1970s with the help of the Diffie-Hellman-Merkle and RSA encryption algorithms.

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Encryption Computers and Electronics Password Management Passwords 135

CyberSecurity Insiders

MARCH 17, 2021

The Federal Bureau of Investigation (FBI) has warned all educational institutes operating across 11 states in North America and UK against a ransomware variant dubbed as PYSA. As usual, the PYSA ransomware can send data to remote servers and then locking down the database with encryption until a ransom is paid.

Education 93

Education Ransomware Antivirus Backups 93

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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Ransomware Backups Encryption Internet 238

Krebs on Security

AUGUST 9, 2019

Because of the quick reaction we had, we were able to contain the encryption part” to roughly 50 percent of customer systems, he said. “For these infections hackers take sometimes days, weeks, or even months to encrypt your data.” So we had to treat the backups similarly to how we were treating the primary systems.”

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Phishing Backups Ransomware Encryption 212

eSecurity Planet

OCTOBER 13, 2021

Sophos cybersecurity researchers have discovered a Python-based ransomware operation that escalated from a compromised corporate network to encrypted virtual machines in just three hours. These instructions are used to list all VMs and shut them down, necessary for starting the encryption. Faster Encryption Means Higher Risk.

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Encryption Ransomware Penetration Testing Password Management 112

SecureWorld News

DECEMBER 8, 2024

Recent progress has sparked discussions, but current capabilities are still far from threatening encryption standards like 2048-bit RSA. It is essential to understand the risks posed by quantum computing, as future advancements could compromise today's encrypted data, opening new opportunities for threat actors.

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Encryption Firewall Education Firmware 96

eSecurity Planet

DECEMBER 7, 2023

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

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Encryption Passwords IoT Firewall 105

Malwarebytes

JULY 7, 2023

Modern ransomware attacks are as much about stealing data and threatening to leak it as they are about encrypting data. In our recent report on the state of ransomware in education we saw an 84% increase in known attacks on the education sector. Stop malicious encryption. Create offsite, offline backups.

Education 74

Education Ransomware Backups Encryption 74

Security Affairs

APRIL 4, 2023

A new ransomware strain named Rorschach ransomware supports the fastest file-encrypting routine observed to date. The researchers conducted five separate encryption speed tests in a controlled environment (with 6 CPUs, 8192MB RAM, SSD, and 220000 files to be encrypted), limited to local drive encryption only.

Encryption 98

Encryption Ransomware Malware Backups 98

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.

Education 81

Education Ransomware Backups Passwords 81

Spinone

FEBRUARY 25, 2018

G Suite for Education (formerly called Google Apps for Education) is a suite of web applications including Gmail , Hangouts, Google Calendar , Google Drive , Docs, Sheets, Slides, Groups, News, Play, Sites, and Google Vault (about the difference between Vault and Spinbackup read here ).

Education 40

Education Backups Accountability Technology 40

The Last Watchdog

DECEMBER 14, 2023

Cryptographic inventories need finalizing and quantum safe encryption needs to be adopted for sensitive communications and data. Consumers will begin to see their favorite applications touting “quantum-secure encryption.” CISOs will have to get quantum resilient encryption on their cyber roadmap. Educate your workforce.

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Cybersecurity Marketing Encryption CISO 234

IT Security Guru

MAY 20, 2024

Educate and Train Employees Regular training sessions on cybersecurity are crucial for keeping your organisation safe. This approach educates and empowers your team to be the first line of defence against cyber threats. Backup Data Regularly There are several effective backup methods to consider.

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Cybersecurity Backups Cyber threats Mobile 131

Spinone

DECEMBER 17, 2018

G Suite for Education backup and security should be taken seriously as GSFE (formerly known as Google Apps for Education) puts creative, nimble, and flexible learning at the center of the educational experience. The global higher education system has expanded over the last 15 years in traditional and new markets.

Education 40

Education Backups Cyber threats Cybercrime 40

Spinone

JANUARY 15, 2019

This is not limited to corporate environments but also includes today’s educational institutions. For IT administrators looking at leveraging the public cloud to deliver powerful cloud-driven resources to educators and students, let’s take a look at the top benefits for school IT administrators looking at G Suite for Education.

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Education Backups Mobile Malware 64

eSecurity Planet

JUNE 16, 2022

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 In May, cybersecurity researchers revealed that ransomware attacks are increasing their aggressive approach by destroying data instead of encrypting it.

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Backups Ransomware Malware Firewall 142

Vipre

MAY 5, 2021

For instance, failing to educate users on the dangers of phishing amounts to business malpractice. You need to invest in an education program that explains how phishing attacks occur and, through repeated training exercises, conditions users to spot and report suspected phishing emails. Do you backup your business data regularly?

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Ransomware Backups Phishing Education 122

The Last Watchdog

MAY 5, 2022

Let’s walk through some practical steps organizations can take today, implementing zero trust and remote access strategies to help reduce ransomware risks: •Obvious, but difficult – get end users to stop clicking unknown links and visiting random websites that they know little about, an educational challenge.

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Ransomware Risk Internet Internet 247

The Last Watchdog

JUNE 21, 2020

Although most people think of ransomware as a dodgy application that encrypts data and holds it for ransom, the concept is much more heterogeneous than that. File encryption 2013 – 2015. It emerged in September 2013 and paved the way for hundreds of file-encrypting menaces that have splashed onto the scene ever since.

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Ransomware Hacking Encryption Penetration Testing 243

CyberSecurity Insiders

SEPTEMBER 20, 2021

The training aims to educate employees on phishing attempts that steal personal data such as credit card and email login details. Organize online company training to educate your team to enable them to apply the necessary protection tools. Encryption and data backup. Encryption and data backup.

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Cybersecurity Insurance Passwords Encryption 121

Security Affairs

NOVEMBER 14, 2021

The first step consists of recommending organizations to follow best practices to neutralize ransomware attack such as set up offline, off-site, encrypted backups. “In addition, educate your staff on the folly of using the same password on different platforms, and consider the many benefits of multifactor authentication.”

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Small Business Ransomware Backups Passwords 128

CyberSecurity Insiders

JUNE 27, 2023

Understanding Smartphone Ransomware: Smartphone ransomware is a form of malware that encrypts the data on a device and holds it hostage until a ransom is paid to the attacker. Here are a few potential risks: 1. Data Loss: Ransomware can encrypt your valuable data, making it inaccessible until you pay the ransom.

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IT Security Guru

JULY 4, 2023

Educational institutions own many sensitive data, such as personnel and financial information, as well as intellectual property. Lack of Cybersecurity Awareness Cybercriminals frequently target schools because of a lack of cybersecurity understanding among educational institutions.

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Education Passwords Backups IoT 104

eSecurity Planet

APRIL 13, 2022

These controls include log, alert, prompt, block, and encryption. Fidelis Network gives a clear picture of bi-directional, encrypted traffic along with its context, all in one place. Users can analyze encrypted traffic and detect anomalies within that traffic. Educate users on proper data handling policy.

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Backups Encryption Risk Data privacy 126

eSecurity Planet

JULY 12, 2022

Screens then started to display a ransom demand, which said files had been encrypted by the NetWalker ransomware virus. Backups Wiped Out But Tape, Snapshots Survive. As the backup account had been compromised and the backup server wiped out, online backups were useless. The ransom demand was $3.6 Lessons Learned.

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Ransomware Cyber Insurance Backups Insurance 139

CyberSecurity Insiders

NOVEMBER 9, 2021

A multi-layered approach is required to reduce exposure to ransomware attacks and also to recover encrypted data more quickly and effectively. Citrix Content Collaboration captures versions of files in real time to ensure that a clean version is always available to replace a file that has been encrypted by ransomware.

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Ransomware Encryption Computers and Electronics Mobile 118

IT Security Guru

AUGUST 19, 2024

Cybercriminals often encrypt live data and demand ransom for access, corrupting backups and turning off security software. Encrypting a few devices to test their strategy is a red flag that a more significant ransomware assault is imminent and demands immediate action.

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Ransomware Backups Social Engineering Manufacturing 136

Malwarebytes

MARCH 30, 2021

The education sector’s cybersecurity problem has compounded in the last few months. 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. What is PYSA ransomware?

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Ransomware Encryption Education Government 117

CyberSecurity Insiders

MARCH 14, 2021

Some of the systems belonging to the teaching and learning department have been restored through backups and all measures were taken to prevent any reinfection chances of the malware on the IT infrastructure. . Note 1- A ransomware is a kind of malware that encrypts a database until a ransom is paid. .

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Ransomware Encryption Backups Malware 109

CyberSecurity Insiders

OCTOBER 24, 2022

The education sector is increasingly vulnerable to simple and sophisticated cyber threats, and higher learning is especially vulnerable. Here are a few prime examples of cyber-attacks in the education sector. One report from Sophos shows the full spectrum of what’s happening in the education sector’s cybersecurity systems.

Education 58

Education Cyber Attacks Cyber Insurance Insurance 58

Security Affairs

APRIL 14, 2023

The account was used to create database backups which were then downloaded and deleted. It also downloaded existing nightly full-backups of the database. The company pointed out that although MyBB stores passwords in an encrypted format they assumed all passwords are compromised.

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Data breaches Backups Passwords Accountability 98

eSecurity Planet

APRIL 6, 2023

Ransomware is a type of malicious program, or malware, that encrypts files, documents and images on a computer or server so that users cannot access the data. These keys are available to the attacker, and the encryption can only be decrypted using a private key. How Does Ransomware Work?

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