The Last Watchdog

FEBRUARY 5, 2024

iConnect faced a major disruption of its Exchange services, stemming from a corrupted RAID drive and extending into their backups. Backup strategies. Encrypt sensitive data and maintain regular, secure backups to ensure data integrity and availability, even in the event of system failures or cyber attacks.

Risk 264

Risk Backups Software Education 264

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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Backups Ransomware Encryption Internet 238

InfoWorld on Security

FEBRUARY 14, 2023

Relational database provider EnterpriseDB on Tuesday said that it was adding Transparent Data Encryption (TDE) to its databases, which are based on open-source PostgreSQL. TDE, which is used by Oracle and Microsoft , is a method of encrypting database files in order to ensure security of data while at rest and in motion.

Encryption 90

Encryption Backups 90

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

Anton on Security

MAY 19, 2022

This is written jointly with Tim Peacock and will eventually appear on the GCP blog. you, the esteemed reader of this blog , do not need this explanation, perhaps, but a typical cloud user might] How is the cloud different compared to the traditional environment? Naturally, some things stay the same in the cloud.

Threat Detection 299

Threat Detection Technology Backups Data breaches 299

Webroot

MARCH 31, 2021

Are you taking the pledge this World Backup Day? Now in its tenth year, World Backup Day remains one of our favorite reminders of the risks of not backing up the data we hold dear. Numbers are great, and necessary for showing the scope of the problem, but I wanted to see how data loss—and backups—affect real people.

Backups 67

Backups Data preservation Ransomware Encryption 67

Krebs on Security

SEPTEMBER 30, 2023

The government says Snatch used a customized ransomware variant notable for rebooting Microsoft Windows devices into Safe Mode — enabling the ransomware to circumvent detection by antivirus or endpoint protection — and then encrypting files when few services are running. Details after contacting on jabber: truniger@xmpp[.]jp.”

Ransomware 257

Ransomware Accountability Cybercrime Backups 257

Thales Cloud Protection & Licensing

NOVEMBER 24, 2020

Mitigating Ransomware Attacks – Decoupling Encryption Keys From Encrypted Data. Once the hackers gain an inside entry in an organisation’s IT systems, they deploy a file-encrypting malware known as ransomware. Some ransomware selectively seeks out sensitive data and will only encrypt those files. Wed, 11/25/2020 - 05:55.

Encryption 62

Encryption Ransomware Backups System Administration 62

Fox IT

FEBRUARY 22, 2023

During a recent incident response case, we found traces of an adversary leveraging ConnectWise R1Soft Server Backup Manager software (hereinafter: R1Soft server software). The adversary used it as an initial point of access and as a platform to control downstream systems connected via the R1Soft Backup Agent.

Backups 69

Backups Software Authentication Internet 69

Security Affairs

JUNE 17, 2022

Experts discovered a feature in Microsoft 365 suite that could be abused to encrypt files stored on SharePoint and OneDrive and target cloud infrastructure. Researchers from Proofpoint reported that a feature in the in Microsoft 365 suite could be abused to encrypt files stored on SharePoint and OneDrive.

Encryption 121

Encryption Backups Ransomware Accountability 121

The Last Watchdog

JUNE 12, 2023

Ransomware uses encryption (typically a good thing) to make your business information un-available. The criminals encrypt your data with a password or phrase that only they know, and then hold your data hostage until you pay a ransom. still available for you to use.

Information Security 202

Information Security Data breaches CISO Encryption 202

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.

Data breaches 98

Data breaches Backups Passwords Accountability 98

Security Affairs

MAY 14, 2021

The New York Rime reported that Colonial Pipeline paid the hackers almost $5 million worth of cryptocurrency to receive a decryption key that allowed it to restore the encrypted files. Because the tool was too slow, the company used its backups to restore the systems. Please vote Security Affairs as Best Personal Blog [link].

Backups 136

Backups Ransomware Media Encryption 136

Malwarebytes

MARCH 30, 2021

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. PYSA’s “leak list” blog uses a vintage MS-DOS theme and ASCII art. Leaks of exfiltrated data landed on PYSA’s blog.

Ransomware 136

Ransomware Encryption Education Government 136

Thales Cloud Protection & Licensing

JULY 26, 2018

As a result, database encryption has never been more crucial in order to protect the massive amounts of information that is held in the diverse mix of databases that large enterprises rely on today, including relational, SQL, NoSQL and big data environments. The post To Go Native, Or Not to Go Native.

Encryption 63

Encryption Big data Backups Risk 63

Cisco Security

AUGUST 11, 2021

We looked at REvil, also known as Sodinokibi or Sodin, earlier in the year in a Threat Trends blog on DNS Security. For information on the methodology behind this chart, please see the end of the Threat Trends blog.). Figure 2-A desktop that has been encrypted by REvil/Sodinokibi. Deleting backups. Encrypting files.

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Ransomware DNS Encryption Backups 128

Malwarebytes

MARCH 10, 2021

It’s too late to think about a backup plan when you find yourself needing one. But even in the cloud your data is always somewhere , and that somewhere still needs security (which may be different from what you’re used to), data protection, internet access, backups and disaster recovery.

Backups 141

Backups Cryptocurrency Cyber threats Encryption 141

SC Magazine

MAY 11, 2021

In a blog, Check Point researchers said they have worked with AWS Security to provide customers with the necessary information to help them resolve any configuration issues with the SSMs. Do not share deploy processes and backup procedures. Remain vigilant of the information the company posts to a public SSM.

Backups 140

Backups Social Engineering Encryption Media 140

The Last Watchdog

AUGUST 20, 2018

Ensure you have comprehensive backups. It is best to have multiple backups, especially of business-critical data that is essential for day-to-day operations, on both cloud and on-premises servers. Encrypt your data. Finally, it is good practice to encrypt your data. Related: Getting Identity Access Management right.

Penetration Testing 159

Penetration Testing Passwords Backups Encryption 159

Thales Cloud Protection & Licensing

JUNE 12, 2024

Learn more from our ransomware blog series by selecting: 1. Stop Ransomware in its Tracks with CipherTrust Transparent Encryption Ransomware Protection Understanding Ransomware Attacks How Ransomware Encrypts Files Ransomware attacks often use cached I/O to encrypt files quickly.

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Ransomware Encryption Backups Engineering 118

The Last Watchdog

DECEMBER 2, 2021

As we’ve seen with major attacks like Kaseya and Colonial Pipeline, cybercriminals have continued to innovate, developing new tools and tactics to encrypt and exfiltrate data. On average, 80 percent of organizations are using up to 10 separate cybersecurity solutions, primarily anti-virus and anti-spam on devices and on-premise backup tools.

Ransomware 262

Ransomware Technology Cybersecurity Backups 262

Malwarebytes

OCTOBER 27, 2023

In a security blog about Octo Tempest Microsoft states: “Octo Tempest monetized their intrusions in 2022 by selling SIM swaps to other criminals and performing account takeovers of high-net-worth individuals to steal their cryptocurrency.” Stop malicious encryption. Create offsite, offline backups.

Social Engineering 134

Social Engineering Engineering Ransomware Backups 134

The Last Watchdog

MAY 5, 2022

Back up your data and secure your backups in an offline location. If the data is online, then it’s accessible to bad actors and just waiting to be encrypted for ransom. As an enterprise security team, you could restrict internet access at your egress points, but this doesn’t do much when the workforce is remote.

Ransomware 247

Ransomware Risk Internet Internet 247

Heimadal Security

JUNE 16, 2021

The post The Source Code of Paradise Ransomware Released on a Hacking Forum appeared first on Heimdal Security Blog. Source Recently […].

Ransomware 78

Ransomware Hacking Backups Encryption 78

Security Affairs

APRIL 8, 2022

Data encryption. In the cloud era, data encryption is more important than ever. Hackers are constantly finding new ways to access data, and encrypting your data makes it much more difficult for them to do so. There are many different ways to encrypt your data, so you should choose the method that best suits your needs.

Cybersecurity 137

Cybersecurity Passwords Penetration Testing Encryption 137

Security Affairs

SEPTEMBER 4, 2019

JSWorm encrypts all the user files appending a new extension to their name. Moreover, in the ransom note there is also a backup email, “ symmetries0@tutanota.com” , to ensure availability in case of blacklisting. During the encryption phase, the ransomware creates an HTML Application “JSWRM-DECRYPT.hta” in each folder it encounters.

Ransomware 106

Ransomware Encryption Malware Backups 106

Security Affairs

APRIL 9, 2023

A new round of the weekly SecurityAffairs newsletter arrived! Every week the best security articles from Security Affairs are free for you in your email box. billion rubles.

Computers and Electronics 98

Computers and Electronics Backups Cybercrime Marketing 98

Webroot

FEBRUARY 11, 2021

Instead of infiltrating systems to encrypt data and demand a ransomware to unlock it, they instead encrypted the data and further incentivized ransom payment by threatening to expose that data if the victim chose not to pay. Once the criminals have domain credentials, they can disable security and/or tamper with backups.

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Backups Ransomware Encryption Phishing 100

Security Affairs

APRIL 19, 2022

UPnP is an insecure protocol, it uses network UDP multicasts, and doesn’t support encryption and authentication. Only use encrypted HTTPS or other types of secure connections (SSH, etc.). You can schedule updates to avoid interrupting backup/sync or other tasks. For example, change 8080 to 9527. To nominate, please visit:?

VPN 118

VPN Internet Internet Firewall 118

Webroot

JUNE 21, 2021

It may be as simple as the deployment of antivirus plus backup and recovery applications for your end users, or a more complex approach with security operations center (SOC) tools or managed response solutions coupled with network security tools such as DNS and Web filtering, network and endpoint firewalls, VPNs, backup and recovery and others.

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Backups DNS Ransomware Antivirus 127

Krebs on Security

MAY 13, 2024

was used to register at least six domains, including a Russian business registered in Khoroshev’s name called tkaner.com , which is a blog about clothing and fabrics. Pin was active on Opensc around March 2012, and authored 13 posts that mostly concerned data encryption issues, or how to fix bugs in code.

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Ransomware Cybercrime Accountability Malware 277

CyberSecurity Insiders

JUNE 24, 2021

As #RansomwareWeek draws to a close here on the (ISC)² blog, we turn our attention to how organizations can defend themselves. Data Backup. Back up all data as well as “every nonstandard application and its supporting IT infrastructure,” and test the backup and recovery to ensure they can handle an attack. Least Privilege.

Ransomware 103

Ransomware Backups Penetration Testing Education 103

Thales Cloud Protection & Licensing

APRIL 16, 2018

They may be running critical applications in one cloud and using a different vendor for backup and restore in another. In doing this, though, they must ask themselves if they have the proper access controls, data management approaches, and encryption installed. If they don’t, they are at risk of becoming the next headline.

Encryption 91

Encryption Big data Backups Threat Reports 91

SecureWorld News

FEBRUARY 19, 2024

A platform that started as a blogging tool has evolved into a globally renowned solution that makes website design and development more accessible and easier than ever. Use HTTPS Browsers are essentially mandating that sites use HTTPS in their configuration as a way to encrypt communications between your site server and the users' server.

Backups 93

Backups Firewall Encryption eCommerce 93

Security Boulevard

MAY 7, 2021

Now that most disaster recovery and business continuity plans include robust data backup strategies, cyber attackers use a combined ransomware approach that both encrypts data and steals data. Research notes a 715% year-over-year increase in ransomware during 2020. The post What is File Sanitization?

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Backups Cyber Attacks Ransomware Encryption 89

Malwarebytes

JANUARY 16, 2023

“Large parts” of the servers were encrypted, alongside the usual ransom demands. The data appeared on the Vice Society leak page, which comes complete with pages “for journalists”, “for victims”, and even a blog. Backup your data. At the time, there was no word as to who did it.

Education 97

Education Backups Ransomware Encryption 97

The Last Watchdog

SEPTEMBER 6, 2023

Backup, backup, backup. To guard against data loss, it’s crucial to regularly create backups of your Bitcoin wallet. Wallet backups provide a safety net in the event that your device breaks down, is misplaced, or is stolen. Secure your network, device. Use multisignature wallets.

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Cryptocurrency Backups Passwords Software 100