Krebs on Security

SEPTEMBER 30, 2023

GandCrab dissolved in July 2019, and is thought to have become “ REvil ,” one of the most ruthless and rapacious Russian ransomware groups of all time. “Experience in backup, increase privileges, mikicatz, network. Semen-7907 registered at Tunngle from the Internet address 31.192.175[.]63

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Ransomware Accountability Cybercrime Backups 218

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.

Backups 228

Backups Ransomware Encryption Internet 228

Malwarebytes

OCTOBER 20, 2023

Ragnar Locker started its operations at the end of 2019, making it unusually long lived. It also used the double extortion method of encryption and data theft pretty much from the start The questionable honor of being the last victim posted on the leak site was IP international presence on October 6, 2023. Stop malicious encryption.

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Ransomware Backups Encryption Software 112

Malwarebytes

JULY 24, 2023

“Fortunately, TGH’s monitoring systems and experienced technology professionals effectively prevented encryption, which would have significantly interrupted the hospital’s ability to provide care for patients.” At Malwarebytes, we've been tracking the Snatch group since 2019. Stop malicious encryption.

Ransomware 85

Ransomware Computers and Electronics Passwords Identity Theft 85

Security Affairs

FEBRUARY 26, 2022

According to the experts, the SockDetour backdoor has been in the wild since at least July 2019. SockDetour serves as a backup fileless Windows backdoor in case the primary one is removed. based defense contractor’s internet-facing Windows server on July 27, 2021. based defense contractors.

Backups 90

Backups VPN Healthcare Malware 90

Identity IQ

JANUARY 5, 2022

With how vastly the internet has become embedded in our day-to-day lives, cyberattacks such as ransomware can cause costly disruptions. This is after ransomware attacks rose 500% from 2019 to 2020. In 2019, the city of Atlanta was the victim of a ransomware attack. Internet Crime Complaint Center (IC3) . City of Atlanta.

Ransomware 98

Ransomware Encryption Malware Software 98

Malwarebytes

MARCH 6, 2023

They have been around since 2019. Create a plan for patching vulnerabilities in internet-facing systems quickly; disable or harden remote access like RDP and VPNs; use endpoint security software that can detect exploits and malware used to deliver ransomware. Stop malicious encryption. Create offsite, offline backups.

Ransomware 85

Ransomware Backups Malware Healthcare 85

Cisco Security

AUGUST 11, 2021

Previously the group exploited the Oracle WebLogic Server vulnerability (CVE-2019-2725) and a Windows privilege escalation vulnerability (CVE-2018-8453) in order to compromise networks and endpoints. Figure 2-A desktop that has been encrypted by REvil/Sodinokibi. Deleting backups. Encrypting files. Creating a mutex.

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Ransomware DNS Encryption Backups 140

eSecurity Planet

FEBRUARY 16, 2021

The internet is fraught with peril these days, but nothing strikes more fear into users and IT security pros than the threat of ransomware. All of your files are encrypted with RSA-2048 and AES-128 ciphers.” Attackers will inform the victim that their data is encrypted. IMPORTANT INFORMATION !!! Screenshot example.

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Ransomware Backups Software Encryption 97

The Last Watchdog

APRIL 29, 2019

I had the chance at RSA 2019 to visit with Semperis CEO Mickey Bresman. But then came a wave of ransomware attacks like WannaCry and cyber weapons like NotPetya, the ransomware spreading worm that encrypted AD, locking out company control — permanently, without a distinction as to whether its extortion demands went unmet or not.

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Backups Ransomware Accountability Malware 207

Security Affairs

JANUARY 28, 2023

Despite not being the true LockBit Locker group, these micro criminals were still able to cause significant damage by encrypting a large number of internal files. However, the company was able to restore its network from backups and no client workstations were affected during the intrusions.

Penetration Testing 89

Penetration Testing Ransomware Firewall Social Engineering 89

The Last Watchdog

OCTOBER 3, 2019

We met at Black Hat 2019. They’ll take more manual steps to encrypt servers, exfiltrate data – or do both. And then, instead of encrypting one or two or ten machines, they’ll encrypt everything.” Once they were inside, they would turn off your antivirus software and the software responsible for online backups.

Encryption 147

Encryption Malware Ransomware Cyber Attacks 147

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. The above-mentioned AIDS Trojan hailing from the distant pre-Internet era was the progenitor of the trend, but its real-world impact was close to zero. pharma giant ExecuPharm.

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Ransomware Hacking Encryption Penetration Testing 243

Hot for Security

MARCH 29, 2021

In February 2019, cybersecurity researchers stumbled upon an unsecured public-facing database that exposed over 800 million email addresses and associated personally identifiable information (PII), including names, gender, dates of birth, phone numbers, IP addresses, job titles and employers. In short, Verifications.io

Data breaches 116

Data breaches Media Marketing Social Engineering 116

Approachable Cyber Threats

OCTOBER 16, 2020

For example, if your organization allows you to connect directly to your computer using RDP over the internet, then you’re essentially inviting a hacker right in through your front door to cause trouble. million instances of RDP that were open to the internet. accessing a shared drive), and other traffic through the internet (e.g.

Ransomware 98

Ransomware VPN Internet Internet 98

Malwarebytes

NOVEMBER 15, 2023

RagnarLocker started in 2019 and was responsible for numerous high-profile attacks against municipalities and critical infrastructure across the world. Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Stop malicious encryption.

Ransomware 94

Ransomware Education Backups Cyber Insurance 94

SC Magazine

MARCH 15, 2021

According to the report, there were 408 publicly disclosed cyber incidents affecting school districts last year – 18% more than in 2019. Kacey Sensenich, chief technology officer at Rockingham County Schools (25 schools, 11,691 students in the 2019-2020 school year), ran up against an Emotet trojan infection in December 2017.

Malware 78

Malware Backups Education Ransomware 78

Malwarebytes

AUGUST 10, 2021

in February of 2019 when it emerged as a brute forcer written in Golang that was discovered to be involved in a rise in attacks against e-commerce websites. Synology also advises users to enable Snapshot to keep their NAS safe from encryption-based ransomware. This performs a regular, off-site backup. StealthWorker.

Passwords 112

Passwords DDOS Malware Ransomware 112

SecureList

MAY 19, 2023

From the WmiPrvSE.exe process, it makes a backup of the VFS file, copying mods.lrc to mods.lrs. Encryption and communication As we have mentioned above, two modules (Crypton.dll and Internet.dll) are bundled with every installation of the CloudWizard framework. module execution results) is encrypted with a combination of AES and RSA.

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Encryption Malware Internet Internet 89

Spinone

DECEMBER 23, 2019

Data Security: Airtight Backup If you don’t have a robust Data Loss Protection (DLP) plan, all your security strategy will fall apart. The core of all the DLP plan is having a ransomware-proof backup that will let you restore data in case you get hit. Backup your data at least three times a day; 3.

Ransomware 52

Ransomware Backups Antivirus Firewall 52

Spinone

NOVEMBER 5, 2019

The McAfee report shows that new ransomware attacks have grown some 118% in 2019. The healthcare industry has been a prime target in 2019 with dozens of hospitals falling victim to ransomware infection. The backups were also encrypted, leaving the medical practice unable to recover either data or its business.

Ransomware 40

Ransomware Backups Encryption Software 40

Security Affairs

APRIL 2, 2021

The threat actors are actively exploiting the following vulnerabilities in Fortinet FortiOS: CVE-2018-13379 ; CVE-2020-12812 ; CVE-2019-5591. In March 2021, government experts observed state sponsored hackers scanning the internet for servers vulnerable to the above flaws, the attackers were probing systems on ports 4443, 8443, and 10443.

Passwords 65

Passwords Government Firmware Accountability 65

Security Affairs

FEBRUARY 17, 2019

Adiantum will bring encryption on Android devices without cryptographic acceleration. Hacker deleted all data from VFEmail Servers, including backups. Microsoft Patch Tuesday updates for February 2019 fixes IE Zero-Day. Russia is going to disconnect from the internet as part of a planned test. 20% discount. Paper Copy.

Advertising 69

Advertising Antivirus Malware Backups 69

SiteLock

AUGUST 27, 2021

billion to cybercriminals in 2019, according to the FBI. worldwide in 2019, according to a Ponemon Institute survey. is the hardware that connects an organization’s devices, such as routers, servers, computers, mobile devices and internet of things (IoT) devices. Businesses and consumers in the U.S. lost more than $3.5

Cybersecurity 98

Cybersecurity Cybercrime DDOS Malware 98

Herjavec Group

AUGUST 23, 2021

LockBit ransomware was initially discovered in September 2019. This is the act of exfiltrating sensitive data from the victim network before the encryption stage of the attack[1]. Enumerate AppDataLocalMicrosoftWindowsTemporary Internet Files and AppDataRoamingWindowsCookies (T1083 File and Directory Discovery).

Ransomware 52

Ransomware Encryption Manufacturing Backups 52

Krebs on Security

MAY 13, 2024

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. A machine-translated ad for ransomware source code from Putinkrab on the Russian language cybercrime forum UFOlabs in 2019. Cyber intelligence firm Intel 471 finds that pin@darktower.ru

Ransomware 230

Ransomware Cybercrime Accountability Malware 230

Thales Cloud Protection & Licensing

APRIL 14, 2020

Having a presence on the Internet opens us up to risk such as hackers, disruptors and insider threats. A 2019 survey of full time workers in the U.S. To accomplish this, organizations must ensure their encryption keys remain secure for their PKI, document signing, and encryption infrastructure.

Architecture 79

Architecture Encryption VPN Backups 79

Adam Levin

JANUARY 2, 2019

2019 will be the year consumers start thinking more about cyber hygiene , and the year Congress becomes more proactive in the areas of privacy and cybersecurity. Identity theft has become the third certainty in life after death and taxes, and consumer-friendly solutions to protecting against it will profit nicely in 2019.

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Cybersecurity Identity Theft Passwords Password Management 157

The Last Watchdog

OCTOBER 9, 2019

I had the chance to visit with Bresman at Black Hat 2019. It’s an all-powerful position from which to quickly find – and deeply encrypt — personally identifiable information and, worse, ERP databases crucial to the day-to-day running of mission-critical systems. You should be able to recover in less than 24 hours.”

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Ransomware CISO Backups Encryption 164

Security Affairs

OCTOBER 27, 2019

At the time of writing, experts at Wandera were not able to crack encrypted communications made by the apps with the C&C server. “Command & Control enables bad apps to bypass security checks because it activates a communication channel directly with the attacker that is not within Apple’s view.

Mobile 52

Mobile Advertising Backups Technology 52

Fox IT

JANUARY 12, 2021

NCC Group and Fox-IT observed this threat actor during various incident response engagements performed between October 2019 until April 2020. These credentials are used in a credential stuffing or password spraying attack against the victim’s remote services, such as webmail or other internet reachable mail services.

VPN 68

VPN Accountability Passwords DNS 68

eSecurity Planet

OCTOBER 27, 2021

With the rise in malware and ransomware and a growing reliance on the internet, antivirus solutions are critical for protecting your data and applications. in 2019 and posting an A last year while topping Bitdefender in total points, 647 to 600. Encryption. What’s the best antivirus software? Sophos Home Premium.

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Antivirus Software Malware Marketing 97

Spinone

DECEMBER 17, 2019

Instead of making itself known by encrypting files and displaying a ransom note, ransomware quietly stays in your system and scans the network for other vulnerabilities. By using lateral movement, ransomware can silently spread across the public cloud and encrypt files of the whole organization.

Ransomware 83

Ransomware Passwords Encryption Phishing 83

Spinone

NOVEMBER 12, 2018

Password cracking is a method of recovering passwords that are stored in encrypted format. While there is no way to decrypt the password, software or humans can attempt to guess the password and compare the encrypted version of the guesses against the stored value. trillion in 2019. According to IBM, there are 1.5

Accountability 40

Accountability Passwords Cyber Attacks Hacking 40

Security Boulevard

JULY 8, 2021

The Russian-linked ransomware group encrypted entire networks in the Kaseya supply chain and demanded $70 million in cryptocurrency to deliver a universal decryptor key. It automates the installation of software and security updates and manages backups and other vital tasks.”. Next, it extracts the encryption key from a config file.

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Ransomware Backups Software Encryption 122

SecureList

MAY 25, 2021

JSWorm ransomware was discovered in 2019 and since then different variants have gained notoriety under various names such as Nemty , Nefilim , Offwhite and several others. From its creation in 2019 until the first half of 2020, JSWorm was offered as a public RaaS and was observed propagating via: RIG exploit kit. May 2019: JSWorm.

Ransomware 103

Ransomware Encryption Malware Energy and Utilities 103

Spinone

OCTOBER 27, 2020

IBM’s “ 2019 Cost of a Data Breach Report ” details the costs that come from a data breach as a result of various cybersecurity risks. percent in 2019. In the 2019 Cost of a Data Breach Report , it was found that the average breach lifecycle was considerable. This was up from 27.9 million vs. $4.56

Risk 52

Risk Cybersecurity Penetration Testing Data breaches 52