Krebs on Security

AUGUST 29, 2019

PerCSoft , a Wisconsin-based company that manages a remote data backup service relied upon by hundreds of dental offices across the country, is struggling to restore access to client systems after falling victim to a ransomware attack. The ransomware attack hit PerCSoft on the morning of Monday, Aug. West Allis, Wis.-based

Backups 229

Backups Ransomware Insurance Encryption 229

eSecurity Planet

SEPTEMBER 22, 2021

Backup has in some sense always been about the security of data. In the event of a data loss or disaster, you could turn to your backup to retrieve the data. But these days, backup must do much more. “Or worse, what if your multiple copies or backups are also all bad?” Key Features of Ransomware Backup.

Backups 121

Backups Ransomware Encryption Architecture 121

Malwarebytes

JANUARY 2, 2024

Researchers at SRLabs have made a decryption tool available for Black Basta ransomware, allowing some victims of the group to decrypt files without paying a ransom. The decryptor works for victims whose files were encrypted between November 2022 and December 2023. How to avoid ransomware Block common forms of entry.

Encryption 106

Encryption Ransomware Backups Malware 106

Security Affairs

NOVEMBER 13, 2024

Bitdefender released a decryptor for the ShrinkLocker ransomware, which modifies BitLocker configurations to encrypt a system’s drives. ShrinkLocker ransomware was first discovered in May 2024 by researchers from Kaspersky. Then, it re-encrypts the system using a randomly generated password.

Ransomware 123

Ransomware Encryption Passwords Backups 123

CyberSecurity Insiders

AUGUST 28, 2022

Ransomware attacks have been in the public eye for quite a while now. Growth is propelled not only by the surge in the number of cybercrime groups specializing in ransomware, but to a large extent, also by the continual increase in attack sophistication. Breaking The Myths: Storage, Backup, And Data Recoverability.

Backups 128

Backups Ransomware CISO Risk 128

Krebs on Security

NOVEMBER 17, 2022

Peter is an IT manager for a technology manufacturer that got hit with a Russian ransomware strain called “ Zeppelin ” in May 2020. He’d been on the job less than six months, and because of the way his predecessor architected things, the company’s data backups also were encrypted by Zeppelin.

Ransomware 329

Ransomware Encryption Backups Manufacturing 329

SC Magazine

JUNE 16, 2021

The most pervasive wisdom about preventing damage from ransomware is to backup systems, but that alone may not be enough. The most pervasive wisdom about preventing damage from ransomware is to backup systems. Indeed, recovering from ransomware can be tough. Backups can make it easier. million in ransom.

Backups 141

Backups Ransomware DDOS Encryption 141

eSecurity Planet

OCTOBER 6, 2021

Ransomware attacks are a huge concern these days, especially for corporate networks. Indeed, when the ransomware reaches its target, it’s practically game over. The malware encrypts files and spreads to the entire system to maximize damage, which forces companies to lock down the whole network to stop the propagation.

Encryption 109

Encryption Ransomware Backups Malware 109

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.

Encryption 135

Encryption Ransomware Backups Advertising 135

Spinone

FEBRUARY 5, 2020

When someone asks you about the best ransomware protection , the first thing you’ll probably come up with is a backup. After all, backup is the only security practice that actually can get your infected data back. Ransomware can infect backups. Can Ransomware Encrypt Backups?

Backups 86

Backups Ransomware Encryption Software 86

Security Boulevard

FEBRUARY 16, 2022

Increasingly, when ransomware successfully infiltrates and encrypts a large company’s data, they pay the ransom, which comes as a surprise to many. For instance, when Colonial Pipeline was hit by a ransomware attack in 2021 and shut down operations, the company paid a $4.4 million ransom to recover its business systems.

Backups 98

Backups Ransomware Encryption Cybersecurity 98

Joseph Steinberg

APRIL 6, 2021

While ransomware may seem like a straightforward concept, people who are otherwise highly-knowledgeable seem to cite erroneous information about ransomware on a regular basis. As such, I would like to point out 8 essential points about ransomware. Many ransomware attacks are now targeted, rather than opportunistic.

Ransomware 352

Ransomware Computers and Electronics Backups Artificial Intelligence 352

Security Affairs

NOVEMBER 19, 2023

8Base ransomware operators were observed using a variant of the Phobos ransomware in a recent wave of attacks. Cisco Talos researchers observed 8Base ransomware operators using a variant of the Phobos ransomware in recent attacks. The ransomware component is then decrypted and loaded into the SmokeLoader process’ memory.

Ransomware 141

Ransomware Encryption Backups Manufacturing 141

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.

Encryption 98

Encryption Ransomware Malware Backups 98

SecureList

APRIL 18, 2022

Yanluowang is a type of targeted ransomware discovered by the Symantec Threat Hunter team as they were investigating an incident on a large corporate network. 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.

Encryption 145

Encryption Ransomware Backups VPN 145

Krebs on Security

JUNE 2, 2020

The criminal group behind the REvil ransomware enterprise has begun auctioning off sensitive data stolen from companies hit by its malicious software. A partial screenshot from the REvil ransomware group’s Dark Web blog. “Others have gotten the message about the need for good backups, and probably don’t need to pay.

Ransomware 307

Ransomware Backups Encryption Internet 307

Security Affairs

JULY 5, 2020

Experts spotted recent samples of the Snake ransomware that were isolating the infected systems while encrypting files to avoid interference. The activity of the gang was relatively quiet during the COVID-19 outbreak since May 4, when the ransomware operators launched a massive campaign that targeted organizations worldwide.

Encryption 140

Encryption Ransomware Firewall Backups 140

Security Affairs

OCTOBER 29, 2021

The Hive ransomware operators have developed a new variant of their malware that can encrypt Linux and FreeBSD. ESET researchers discovered a new Hive ransomware variant that was specifically developed to encrypt Linux and FreeBSD. ESETresearch has identified Linux and FreeBSD variants of the #Hive #Ransomware.

Encryption 138

Encryption Ransomware Spyware Malware 138

Security Affairs

SEPTEMBER 1, 2023

Researchers released a free decryptor for the Key Group ransomware that allows victims to recover their data without paying a ransom. Threat intelligence firm EclecticIQ released a free decryption tool for the Key Group ransomware (aka keygroup777) that allows victims to recover their data without paying a ransom.

Ransomware 130

Ransomware Encryption Backups Malware 130

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.

Encryption 117

Encryption Ransomware Penetration Testing Password Management 117

Malwarebytes

APRIL 4, 2023

Fake it till you make it ransomware groups are trying to get rich off the backs of genuine ransomware authors. Because they don’t actually create ransomware or compromise networks in any way. The battle plan of a fake ransomware group The general approach is as follows: Claim to be a different, genuine ransomware group.

Encryption 87

Encryption Ransomware Backups Scams 87

Thales Cloud Protection & Licensing

JUNE 12, 2024

Bouncing Back: How to Investigate and Recover After a Ransomware Attack madhav Thu, 06/13/2024 - 05:49 You've likely seen the headlines about ransomware attacks and the monumental challenges they pose for organizations. But what should you do when an attack occurs, even if you have a ransomware protection solution in place?

Ransomware 118

Ransomware Encryption Backups Engineering 118

Thales Cloud Protection & Licensing

MARCH 29, 2023

World Backup Day 2023: Five Essential Cyber Hygiene Tips madhav Thu, 03/30/2023 - 05:54 World Backup Day , celebrated each year on March 31st, is a day created to promote backing up data from your devices. Encrypt Your Sensitive Data Data encryption isn't just for large organizations.

Backups 71

Backups Encryption Passwords Ransomware 71

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.

Ransomware 122

Ransomware Encryption Small Business Cybersecurity 122

Bleeping Computer

APRIL 3, 2024

Chilean data center and hosting provider IxMetro Powerhost has suffered a cyberattack at the hands of a new ransomware gang known as SEXi, which encrypted the company's VMware ESXi servers and backups. [.]

Ransomware 94

Ransomware Backups Encryption 94

IT Security Guru

AUGUST 19, 2024

Ransomware attacks are a growing menace. By recognising early warning indicators and addressing security gaps proactively, entities can prevent themselves from falling victim to ransomware. Cybercriminals often encrypt live data and demand ransom for access, corrupting backups and turning off security software.

Ransomware 120

Ransomware Backups Social Engineering Manufacturing 120

SecureList

APRIL 18, 2022

Yanluowang is a type of targeted ransomware discovered by the Symantec Threat Hunter team as they were investigating an incident on a large corporate network. 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.

Encryption 126

Encryption Ransomware Backups VPN 126

Malwarebytes

JULY 8, 2022

One of the biggest problems in the cybercrime section of the report relates to backups. Specifically: The lack of backups when dealing with hacking incidents. Backups in Brazil: An uphill struggle. Backups are an essential backstop that can help against several forms of attack, as well as mistakes and mishaps.

Encryption 113

Encryption Backups Ransomware Cybercrime 113

Security Affairs

FEBRUARY 13, 2024

Authorities in Romania reported that at least 100 hospitals went offline after a ransomware attack hit the Hipocrate platform. Authorities in Romania confirmed that a ransomware attack that targeted the Hipocrate Information System (HIS) has disrupted operations for at least 100 hospitals. The threat actors demand the payment of 3.5

Ransomware 140

Ransomware Backups Encryption Healthcare 140

eSecurity Planet

OCTOBER 18, 2022

For any organization struck by ransomware , business leaders always ask “how do we decrypt the data ASAP, so we can get back in business?”. The good news is that ransomware files can be decrypted. What can be done to recover from ransomware attacks when backups are not available? How Does Ransomware Encryption Work?

Ransomware 145

Ransomware Encryption Insurance Backups 145

Security Affairs

NOVEMBER 8, 2023

The FBI published a PIN alert warning of ransomware operators compromising third-party vendors and services for initial access to target environments. The FBI continues to observe ransomware operators abusing third-party vendors and services as an attack vector. ” reported the PIN.

Ransomware 139

Ransomware Backups Encryption Phishing 139

Spinone

MARCH 6, 2020

Ransomware threat continues to grow, and ransomware strains like Ryuk and Sodinokibi prove that even backups can be attacked and encrypted. Let’s find out when ransomware can infect backups and, more importantly, how to ensure backup data is safe from ransomware.

Backups 52

Backups Ransomware Encryption Software 52

Hot for Security

JUNE 2, 2021

In the early days of ransomware things were fairly simple: malware would infect your company’s infrastructure, encrypting your valuable data with a secret key that was only known to your attackers. If you had shown the foresight of making secure backups in advance, you could get back up and running again.

Encryption 138

Encryption Ransomware Backups Hacking 138

Security Affairs

JUNE 22, 2024

The RansomHub ransomware operators added a Linux encryptor to their arsenal, the version targets VMware ESXi environments. RansomHub ransomware operation relies on a new Linux version of the encrypted to target VMware ESXi environments. Knight, also known as Cyclops 2.0, appeared in the threat landscape in May 2023.

Ransomware 141

Ransomware Encryption Backups Malware 141

Security Affairs

JUNE 6, 2024

A new Linux variant of the TargetCompany ransomware family targets VMware ESXi environments using a custom shell script. A new variant of the TargetCompany ransomware group uses a custom shell script as a means of payload delivery and execution, this is the first time the technique was observed in the wild. The malware appends the “.locked”

Ransomware 131

Ransomware Encryption Backups Malware 131

Security Boulevard

MAY 24, 2024

Ransomware is a serious threat, so be prepared! Backups are crucial for recovery, but testing and proper storage are essential. The post Essential Strategies for Recovering from Ransomware Attacks appeared first on Security Boulevard. The average ransom demand is high, and paying doesn’t guarantee recovery.

Ransomware 69

Ransomware Backups Encryption Malware 69

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. Ransomware is the most feared cybersecurity threat and with good reason: Its ability to cripple organizations by locking their data is a threat like no other.

Ransomware 98

Ransomware Backups Encryption Cybersecurity 98