Krebs on Security

OCTOBER 12, 2021

to fix a zero-day vulnerability (CVE-2021-30883) that is being leveraged in active attacks targeting iPhone and iPad users. CVE-2021-38672 affects Windows 11 and Windows Server 2022; CVE-2021-40461 impacts both Windows 11 and Windows 10 systems, as well as Server versions. Firstly, Apple has released iOS 15.0.2

Engineering 275

Engineering Internet Internet Backups 275

Adam Levin

DECEMBER 16, 2020

Here are 12 New Year Resolutions for a safer and more secure digital you in 2021: Think before you click that email link: 2020 was a record-breaking year for ransomware, malware, and phishing , and many, if not most of these attacks were launched with the click on a link in an email.

VPN 245

VPN Antivirus Passwords Backups 245

CyberSecurity Insiders

AUGUST 18, 2021

SonicWall Cyber Threat report has confirmed that the year 2021 witnessed a record number of ransomware attacks in just 6 months, taking the number to 304.3 Coming to the ransomware spread statistics, SonicWall observed that June 2021 alone witnessed over 78.4 million ransomware attacks.

Ransomware 133

Ransomware Cryptocurrency Cyber threats Threat Reports 133

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.

Malware 88

Malware Banking Healthcare Penetration Testing 88

Security Affairs

JUNE 5, 2021

Cyble researchers investigated a recent attack on an India-based IT firm that was hit by the BlackCocaine Ransomware gang. Recently Cyber researchers for Cyble investigated an attack suffered by on May 30, 2021, by Nucleus Software, an India-based IT company in the Banking and Financial Services sector. ” concludes the report.

Ransomware 145

Ransomware Malware Encryption Financial Services 145

Security Affairs

NOVEMBER 19, 2021

Researchers revealed that Conti ransomware operators earned at least $25.5 million from ransom payments since July 2021. A study conducted by Swiss security firm Prodaft with the support of blockchain analysis firm Elliptic revealed that the operators of the Conti ransomware have earned at least $25.5 bitcoin. . bitcoin. .”

Ransomware 143

Ransomware Cybercrime Malware Hacking 143

Malwarebytes

FEBRUARY 16, 2021

Today, we are showing readers just what that evolution looked like, in our State of Malware 2021 report. This report provides our most comprehensive analysis of last year’s malware trends, with breakdowns by malware category, malware type, operating system, region, industry, and more.

Malware 124

Malware Scams Spyware Healthcare 124

Security Boulevard

APRIL 4, 2022

Flush with cash from successful ransomware campaigns, cybercriminals are investing in more sophisticated technology and using new tactics to drive up ransomware payments even further, with the Conti ransomware group responsible for the most activity in 2021.

Ransomware 124

Ransomware Technology Malware Cybersecurity 124

Security Affairs

DECEMBER 10, 2021

BlackCat is the first professional ransomware strain that was written in the Rust programming language, researchers reported. Malware researchers from Recorded Future and MalwareHunterTeam discovered ALPHV (aka BlackCat), the first professional ransomware strain that was written in the Rust programming language.

Ransomware 122

Ransomware Malware Cybercrime Encryption 122

Security Affairs

DECEMBER 23, 2021

Crooks discovered how to bypass the patch for a recent Microsoft Office vulnerability (CVE-2021-40444) and are using it to distribute Formbook malware. Cybercriminals have found a way to bypass the patch for a recent Microsoft Office vulnerability tracked as CVE-2021-40444 (CVSS score of 8.8). Pierluigi Paganini.

Malware 145

Malware Hacking Ransomware Cybercrime 145

CyberSecurity Insiders

AUGUST 2, 2021

According to a report released by SonicWall, over 300 million ransomware attacks were observed in the first half of 2021, surpassing 2020s total of 302.73 And the highlight of the find is that the month June 2021 alone witnessed a record new high of 78.4 And this is said to have led to the rise in ransomware attacks.

Ransomware 119

Ransomware Encryption Malware Cybersecurity 119

SecureList

MAY 12, 2021

As the world marks the second Anti-Ransomware Day, there’s no way to deny it: ransomware has become the buzzword in the security community. Yet, much of the media attention ransomware gets is focused on chronicling which companies fall prey to it. Part I: Three preconceived ideas about ransomware.

Ransomware 132

Ransomware Encryption Malware Cybercrime 132

Webroot

OCTOBER 31, 2024

This year has seen ransomware groups adapt and innovate, pushing the boundaries of their malicious capabilities and evasiveness from law enforcement. In our annual “Nastiest Malware” report, now in its sixth year, we’ve observed a steady increase in both the number and sophistication of malware attacks.

Malware 83

Malware Ransomware Passwords Healthcare 83

Tech Republic Security

SEPTEMBER 22, 2021

The most common targets of ransomware in the second quarter of 2021 were governmental, medical and industrial companies along with scientific and educational institutions, says Positive Technologies.

Ransomware 189

Ransomware Accountability Education Malware 189

Security Affairs

NOVEMBER 19, 2024

Russian Phobos ransomware operator Evgenii Ptitsyn, accused of managing attacks, was extradited from South Korea to the US to face cybercrime charges. Russian Phobos ransomware operator Evgenii Ptitsyn, suspected of playing a key role in the ransomware operations, was extradited from South Korea to the US to face cybercrime charges.

Cybercrime 72

Cybercrime Ransomware Healthcare Education 72

Security Affairs

JUNE 9, 2023

Researchers discovered that the Clop ransomware gang was looking for a zero-day exploit in the MOVEit Transfer since 2021. Kroll security experts discovered that the Clop ransomware gang was looking for a zero-day exploit in the MOVEit Transfer since 2021. ” reads the analysis published by the security firm.

Ransomware 98

Ransomware Hacking Retail Internet 98

Security Affairs

AUGUST 20, 2024

Blockchain analysis firm Chainalysis revealed that ransomware payments rose by approximately 2%, from $449.1 Blockchain analysis firm Chainalysis revealed that while overall on-chain illicit activity has decreased by nearly 20% year-to-date, stolen funds and ransomware significantly increased. million to $459.8 million to $459.8

Ransomware 135

Ransomware Cybercrime Malware Hacking 135

SecureList

JUNE 15, 2023

Thus, it was inevitable that malware creators would one day begin not only to distribute malicious programs themselves, but also to sell them to less technically proficient attackers, thereby lowering the threshold for entering the cybercriminal community.

Malware 140

Malware Ransomware Cybercrime Hacking 140

Security Affairs

FEBRUARY 13, 2022

Organizations have paid more than $600 million in cryptocurrency during 2021, nearly one-third to the Conti ransomware gang. and Australia have published a joint advisory warning of an increased globalised threat of ransomware worldwide in 2021. Last week, cybersecurity agencies from the U.K., added the company. .

Ransomware 98

Ransomware Cryptocurrency Cybercrime Malware 98

CyberSecurity Insiders

JUNE 21, 2021

Australia’s labor party has introduced a bill titled Ransomware Payments Bill 2021 that makes it mandatory for victimized companies to notify the Australian Cyber Security Center (ACSC) before making a ransom payment to a hacker’s gang. A National Ransomware Strategy was being encouraged by labor from February this year.

Ransomware 91

Ransomware Cryptocurrency Cybersecurity Government 91

Security Affairs

JANUARY 26, 2024

The Russian national malware developer Vladimir Dunaev was sentenced to more than 5 years in prison for his role in the TrickBot operation. The Russian national Vladimir Dunaev (40) has been sentenced in the US to 64 months in prison for his role in the development and distribution of the TrickBot malware. in October 2021.

Malware 135

Malware Identity Theft Banking Ransomware 135

Security Affairs

OCTOBER 26, 2021

The FBI published a flash alert to warn of the activity of the Ranzy Locker ransomware that had already compromised tens of US companies. The FBI published a flash alert to warn of Ranzy Locker ransomware operations that had already compromised at least 30 US companies this year. SecurityAffairs – hacking, Ranzy Locker ransomware).

Ransomware 144

Ransomware Firmware Antivirus Accountability 144

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. A ransomware attack is about as bad as a cyber attack can get. Jump to: What is ransomware? How ransomware works. Preventing ransomware. Ransomware attacks and costs.

Ransomware 97

Ransomware Backups Software Encryption 97

Security Affairs

OCTOBER 9, 2023

A threat actor has leaked the source code for the first version of the HelloKitty ransomware on a Russian-speaking cybercrime forum. kapuchin0 claims that the leaked code is the first breach of the HelloKitty ransomware. kapuchin0 claims that the leaked code is the first breach of the HelloKitty ransomware.

Cybercrime 141

Cybercrime Ransomware DDOS Encryption 141

CyberSecurity Insiders

DECEMBER 15, 2021

Kronos Private Cloud, a Massachusetts based payroll company, was subjected to a ransomware attack last week, disrupting most of its accounting servers; leaving many workers without their regular paychecks and bonuses for this Christmas 2021 season.

Ransomware 105

Ransomware Identity Theft Backups Media 105

SecureList

FEBRUARY 27, 2023

Figures of the year In 2022, Kaspersky mobile products and technology detected: 1,661,743 malicious installers 196,476 new mobile banking Trojans 10,543 new mobile ransomware Trojans Trends of the year Mobile attacks leveled off after decreasing in the second half of 2021 and remained around the same level throughout 2022. 5 Iraq 8.44

Mobile 127

Mobile Malware Adware Banking 127

Tech Republic Security

AUGUST 8, 2022

and Australia offers tips on combating the top malware strains of 2021, including Agent Tesla, LokiBot, Qakbot, TrickBot and GootLoader. The post How to protect your organization from the top malware strains appeared first on TechRepublic. A joint advisory from the U.S.

Malware 218

Malware Ransomware Cybersecurity 218

Hacker Combat

JULY 7, 2022

According to cybersecurity researchers, the bumblebee loader is now a darling in the ransomware ecosystem. A new malware is now an important component when it comes to engineering ransomware attacks. The malware, which goes by the name Bumblebee, was recently analyzed by Symantec researchers.

Malware 111

Malware Ransomware Phishing Engineering 111

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

SecureList

AUGUST 9, 2022

On July 7, 2022, the CISA published an alert, entitled, “ North Korean State-Sponsored Cyber Actors Use Maui Ransomware To Target the Healthcare and Public Health Sector ,” related to a Stairwell report, “ Maui Ransomware.” 2021-04-15 DTrack malware. 2021-04-15 Maui ransomware.

Ransomware 125

Ransomware Malware Healthcare Encryption 125

Security Affairs

MAY 13, 2024

Experts reported that since April, the Phorpiex botnet sent millions of phishing emails to spread LockBit Black ransomware. In December 2021, experts at Check Point Research observed the resurgence of the Phorpiex botnet. Endpoint Security : Install endpoint security solutions to fortify defenses against malware attacks.

Phishing 133

Phishing Ransomware Security Awareness Authentication 133

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. Second was BlackCat/ALPHV , which first appeared in December 2021.

Ransomware 122

Ransomware Encryption Small Business Cybersecurity 122

SecureList

FEBRUARY 26, 2024

million malware, adware, and riskware attacks. The year’s trends Malware, adware, and riskware attacks on mobile devices dipped in February, only to rise steadily until the end of the year. The Trojan-SMS-type malware saw its activity decrease significantly, dropping six positions from 2022. of all threats detected.

Mobile 114

Mobile Malware Adware Banking 114

Security Affairs

SEPTEMBER 28, 2023

Johnson Controls International suffered a ransomware attack that impacted the operations of the company and its subsidiaries. Johnson Controls International announced it has suffered a ransomware attack that impacted many systems of the company, Bleeping Computer reported. ” reported Bleeping Computer. .”

Ransomware 138

Ransomware Insurance Technology Encryption 138

Security Affairs

FEBRUARY 10, 2024

Bitdefender Researchers linked a new macOS backdoor, named RustDoor, to the Black Basta and Alphv/BlackCat ransomware operations. Researchers from Bitdefender discovered a new macOS backdoor, dubbed RustDoor, which appears to be linked to ransomware operations Black Basta and Alphv/BlackCat. ” concludes the report.

Ransomware 139

Ransomware Architecture Malware Passwords 139

eSecurity Planet

AUGUST 2, 2022

Linux malware is skyrocketing and now surpasses both macOS and Android, according to a new report, suggesting that cybercriminals are increasingly targeting the open source operating system. The Linux malware growth has occurred even as Windows, Android and macOS have all seen a decline in new malware samples.

Malware 141

Malware VPN Encryption Marketing 141

Security Affairs

JANUARY 10, 2024

Researchers and the Dutch Police released a decryptor for the Tortilla variant of the Babuk ransomware after the arrest of its operator. Cisco Talos researchers obtained a decryptor for the Babuk Tortilla ransomware variant. The experts were able to extract and share the private decryption key used by the ransomware operators.

Ransomware 134

Ransomware Encryption Engineering Malware 134