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.

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Security Affairs

MAY 12, 2023

CISA and FBI warned of attacks conducted by the Bl00dy Ransomware Gang against the education sector in the country. The FBI and CISA issued a joint advisory warning that the Bl00dy Ransomware group is actively targeting the education sector by exploiting the PaperCut remote-code execution vulnerability CVE-2023-27350.

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Education Ransomware Encryption Malware 80

Security Affairs

SEPTEMBER 20, 2020

National Cyber Security Centre (NCSC) has issued an alert about a surge in ransomware attacks targeting education institutions. National Cyber Security Centre (NCSC), has issued an alert about a surge in ransomware attacks against education institutions. SecurityAffairs – hacking, education institutions). Pierluigi Paganini.

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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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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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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.

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The Hacker News

DECEMBER 17, 2022

Google on Friday announced that its client-side encryption for Gmail is in beta to its Workspace and education customers to secure emails sent using the web version of the platform.

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Heimadal Security

MARCH 17, 2021

The Federal Bureau of Investigation’s Cyber Division has issued a flash alert to warn of an increase in PYSA ransomware attacks targeting government entities, educational institutions, private companies, and the healthcare sector in the US and the UK.

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Education Ransomware Healthcare Encryption 90

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.

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Education Healthcare Government Ransomware 111

Malwarebytes

JUNE 5, 2023

Ransomware gangs have made the past year a hard one for the education sector. Between June 2022 and May 2023, there were 190 known ransomware attacks against educational institutions, and many more that went unreported and unrecorded. The USA bore the brunt, with 107 reported attacks.

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Malwarebytes

MARCH 17, 2021

On March 16, the Federal Bureau of Investigation (FBI) issued a “Flash” alert on PYSA ransomware after an uptick on attacks this month against institutions in the education sector, particularly higher ed, K-12, and seminaries. link] pic.twitter.com/NOPAcEFxM8 — FBI Buffalo (@FBIBuffalo) March 16, 2021.

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Security Affairs

MARCH 17, 2021

The FBI has issued an alert to warn about an increase in PYSA ransomware attacks on education institutions in the US and UK. The FBI has issued Tuesday an alert to warn about an increase in PYSA ransomware attacks against education institutions in the United States and the United Kingdom. locked to the filename of the encrypted files.

Education 92

Education Ransomware Encryption Antivirus 92

Malwarebytes

JANUARY 26, 2023

Move over Lockbit , there's a new ransomware-as-a-service (RaaS) player in town attacking the education sector—and its name is Vice Society. The Federal Bureau of Investigation (FBI) has even released a joint Cybersecurity Advisory (CSA) after observing that Vice Society has disproportionately targeted the education sector.

Education 91

Education Ransomware Phishing DNS 91

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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The Last Watchdog

JULY 30, 2018

One sliver of the $90 billion, or so, companies are expected to spend this year on cybersecurity products and services is an estimated $85 million they will shell out for encrypted flash drives. We discussed why encrypted flash drives have become established as a must-have portable business tool in the digital age. Park: Exactly.

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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.

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Security Affairs

APRIL 29, 2023

xyz pic.twitter.com/VLhISark8Y — Goldwave (@OGoldwave) March 13, 2023 The variant employed in the campaign supports a more sophisticated encryption method of byte remapping and a monthly rotation of the C2 server. #ViperSoftX is back, doesn't look like much has changed. c2 arrowlchat[.]com ” concludes the report.

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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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Thales Cloud Protection & Licensing

JUNE 29, 2022

How the new Spirion-Thales partnership enables sensitive-data-centric encryption. Encryption achieves this goal by making the data readable only to those individuals with the proper access levels. It’s a similar overreach to encrypt all the data your company collects, but many organizations are doing just that.

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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

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Schneier on Security

OCTOBER 22, 2019

NIST has completed a study -- it was published last year, but I just saw it recently -- calculating the costs and benefits of the Advanced Encryption Standard. And I certainly agree that the benefits of a standardized encryption algorithm that we all trust and use outweigh the cost by orders of magnitude.

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Security Boulevard

APRIL 29, 2023

Permalink The post USENIX Enigma 2023 – Kenn White, MongoDB – ‘The Edge Of Developed Practice In Searching Encrypted Data’ appeared first on Security Boulevard. Our thanks to USENIX for publishing their Presenter’s outstanding USENIX Enigma ’23 Conference content on the organization’s’ YouTube channel.

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Encryption Education InfoSec Cybersecurity 111

Security Boulevard

APRIL 15, 2022

Meta Digs in Heels on Encryption. Government Encryption Fight. The fight for encryption can be summarized by the arguments of two sides: government and business. Both agree that encryption is useful - the question at hand is, what is the cost of using encryption? Meta Commits to Encryption. brooke.crothers.

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CyberSecurity Insiders

MAY 23, 2023

It is customary for the ransomware spreading hackers to take control of the systems and encrypt them until a ransom is paid. In double extortion cases, the hackers steal data and then encrypt the database. It is unclear whether the educational institution will pay the hackers the demanded sum as ran-som.

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Ransomware Identity Theft Education Wireless 123

Tech Republic Security

JUNE 4, 2020

Aimed at SMBs, educational facilities, and software companies, the ransomware leverages Java to encrypt server-based files, according to BlackBerry and KPMG.

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SC Magazine

MARCH 5, 2021

A developer published via GitHub a proof-of-concept (POC) ransomware program featuring strong compatibility with the post-exploitation tool Cobalt Strike, open-source coding, and extensionless encryption. Another interesting feature: the ransomware doesn’t append extensions to the files it encrypts. Tracking the traction of new code.

Education 82

Education Ransomware Malware Cybercrime 82

Security Affairs

APRIL 26, 2024

In particular, ransomware, which encrypts users’ data and demands a cryptocurrency ransom for their release or to avoid a dataleak, is becoming increasingly prevalent, causing financial and operational damage to individuals and businesses worldwide. Education improves awareness” is his slogan.

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Security Affairs

APRIL 21, 2024

The Akira ransomware has been active since March 2023, the threat actors behind the malware claim to have already hacked multiple organizations in multiple industries, including education, finance, and real estate. The Akira ransomware operators implement a double extortion model by exfiltrating victims’ data before encrypting it.

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Security Boulevard

FEBRUARY 14, 2023

Permalink The post USENIX Security ’22 – Simon Oya, Florian Kerschbaum – ‘IHOP: Improved Statistical Query Recovery Against Searchable Symmetric Encryption Through Quadratic Optimization’ appeared first on Security Boulevard.

Encryption 98

Encryption Education InfoSec Cybersecurity 98

Heimadal Security

MARCH 12, 2021

Data encryption software has become a necessity in today’s threat-laden digital landscape. The post 4 Examples of Data Encryption Software to Consider for Your Enterprise appeared first on Heimdal Security Blog. The post 4 Examples of Data Encryption Software to Consider for Your Enterprise appeared first on Heimdal Security Blog.

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Security Boulevard

DECEMBER 21, 2023

Permalink The post USENIX Security ’23 – Domien Schepers, Aanjhan Ranganathan, Mathy Vanhoef – ‘Framing Frames: Bypassing Wi-Fi Encryption By Manipulating Transmit Queues’ appeared first on Security Boulevard. Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel.

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Security Boulevard

JANUARY 10, 2024

Permalink The post USENIX Security ’23 – Rosetta: Enabling Robust TLS Encrypted Traffic Classification in Diverse Network Environments with TCP-Aware Traffic Augmentation appeared first on Security Boulevard. Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel.

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Encryption Architecture Education Information Security 64

Security Boulevard

JANUARY 31, 2022

The post Security BSides Dublin 2021 – Rob Slade’s ‘Homomorphic Encryption’ appeared first on Security Boulevard. Additionally, the Security BSides Dublin organization has slated their eponymous Security BSides Dublin 2022 confab at the The Convention Centre Dublin ( CCD ) on 2022/03/19. Just a month and a half away.

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Encryption Education InfoSec Information Security 75

Security Boulevard

JANUARY 19, 2022

The post Security BSides London 2021 – Eva Summerfield’s ‘When Encryption Fails’ appeared first on Security Boulevard. Our thanks to Security BSides London for publishing their tremendous videos from the Security BSides London 2021 Conference on the organization’s YouTube channel.

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Encryption Education InfoSec Information Security 75

Security Affairs

MARCH 18, 2019

UK intelligence agency GCHQ released emulators for World War II cipher machines (Enigma, Typex and The Bombe) that can be executed in the encryption app CyberChef. The post GCHQ implements World War II cipher machines in encryption app CyberChef appeared first on Security Affairs. Pierluigi Paganini.

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Security Boulevard

JUNE 13, 2021

The post Security BSides Dublin 2021 – Rob Slade’s ‘Homomorphic Encryption’ appeared first on Security Boulevard. Our thanks to Security BSides Dublin for publishing their outstanding videos on the organization's YouTube channel.

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Encryption Education InfoSec Information Security 78

SiteLock

AUGUST 27, 2021

Over the last year I’ve led a multitude of security workshops aimed to educate entry-level WordPress users about website security. HTTPS encrypts data in transit only. What Is Website Encryption? I’d like to share the answers to some of the most frequently asked questions I’ve had on the subject. HTTPS and SSL Certificates.

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