Dark Reading

OCTOBER 11, 2023

The novel technique helps hide the cybercriminal campaign's efforts to steal credit card information from visitors to major websites, and it represents an evolution for Magecart.

87

87

Krebs on Security

SEPTEMBER 17, 2020

“CHENGDU 404 developed a ‘big data’ product named ‘ SonarX ,’ which was described…as an ‘Information Risk Assessment System,'” the government’s indictment reads. “SonarX served as an easily searchable repository for social media data that previously had been obtained by CHENGDU 404.”

Antivirus 352

Antivirus Hacking Government Software 352

Security Affairs

AUGUST 28, 2023

According to 404 Media , Yossi reported the issue to Microsoft earlier this month, but it seems that the company initially downplayed the problem and gave no indication that it plans to address the flaw. “[the] However, after 404 Media contacted Microsoft for comment, the IT giant announced it plans to fix the problem in an upcoming update.

Mobile 122

Mobile Media VPN Risk 122

The Hacker News

JULY 31, 2023

The activity, according to KnownSec 404 Team, entailed the use of a backdoor codenamed EyeShell. Threat actors associated with the hacking crew known as Patchwork have been spotted targeting universities and research organizations in China as part of a recently observed campaign.

Hacking 86

Hacking 86

Bleeping Computer

JULY 28, 2022

Microsoft is investigating an ongoing incident impacting administrators in North America who report seeing blank pages and 404 errors when trying to access the Microsoft 365 admin center. [.].

96

96

Security Affairs

SEPTEMBER 17, 2020

37, they were operating for a Chinese company named Chengdu 404 Network Technology. The Chengdu 404 defendants used multiple techniques in their operations, including supply chain attacks and C2 “dead drops,” they also employed publicly available exploits and tools. , 35, Qian Chuan (??), 39, and Fu Qiang (??),

Identity Theft 105

Identity Theft Advertising Government Technology 105

CyberSecurity Insiders

JULY 11, 2022

Even if individuals and companies are trying to download Windows media updates and software through VPNs, the servers in America are reflecting their pings with 404 errors. Last week’s Putin’s online mouth-piece Roskomsvoboda published an article on this note.

Software 121

Software Media Technology Cybersecurity 121

Security Affairs

JUNE 19, 2019

” According to the experts at Knownsec 404 Team who also reported the flaw, the CVE-2019-2729 is actually the result of an uncomplete patch for CVE-2019-2725. Knownsec 404 Team confirmed that threat actors are already exploiting the CVE-2019-2729 in the wild. ” reads a post published by Knownsec 404 Team.

Advertising 77

Advertising Authentication Hacking Passwords 77

Security Affairs

DECEMBER 14, 2023

” The company told 404 Media that it is investigating the problem and will follow up with a statement shortly after its review is complete. Ubiquiti is aware of the anomalous behavior, below is the statement published by the company’s account on the Reddit thread: “This is not expected behavior.

Accountability 121

Accountability Media Hacking Network Security 121

Security Affairs

FEBRUARY 10, 2023

pub) attachments with macros, or embedding malicious URLs linking (via 404 TDS) to Publisher files with macros and JavaScript files. In other cases the attackers used PDFs with URLs linking (via 404 TDS) to JavaScript files. Experts, for example, observed phishing emails using Microsoft Publisher (.pub)

Malware 92

Malware Phishing Spyware Cybercrime 92

Security Affairs

MARCH 22, 2021

The flaw was reported by r00t4dm at Cloud-Penetrating Arrow Lab, MagicZero from SGLAB of Legendsec at Qi’anxin Group, and Longofo at Knownsec 404 Team. .” wrote Jacques Le Roux. Admins have to upgrade their OFBiz install to the latest version (17.12.06) as soon as possible.

Software 110

Software Hacking Information Security Malware 110

Hot for Security

FEBRUARY 19, 2021

Moreover, if the 404 bitcoins they requested are not paid on time, the ransom increases to 600 bitcoins, now roughly $30 million. DoppelPaymer, however, mentions Hyundai as the target, although that’s the parent company of Kia.

Ransomware 97

Ransomware 97

Security Affairs

OCTOBER 12, 2023

In other attacks, threat actors planted a backdoor in the Newspaper theme’s 404.php In the first attacks, the threat actors used the username ‘greeceman’, but later started using auto-generated usernames based on the site’s hostname.

Malware 122

Malware Hacking Accountability Cybercrime 122

Security Affairs

DECEMBER 19, 2021

Researchers from KnownSec 404 Team and Sangfor Threat Intelligence Team reported that the TellYouThePass ransomware resurged and is exploiting the Apache Log4j CVE-2021-44228 flaw to target both Linux and Windows systems.

Ransomware 134

Ransomware Internet Internet Hacking 134

Security Affairs

OCTOBER 22, 2021

Most of the submenus of the site return a Russian-language HTTP 404 error, a circumstance that suggests the site creators were Russian speakers. At the time of the report, some of the HTTP 404 errors remain unfixed.

Cybercrime 113

Cybercrime Ransomware Cybersecurity Backups 113

Security Affairs

NOVEMBER 17, 2022

Attempts to reach the endpoints on the root domain without specifying a brand return a 404 error” reads the report published by the experts. This message has a link to a landing domain which specifies a brand to impersonate. Fangxiao uses well-known, trusted brands to build legitimacy with victims.

Phishing 114

Phishing Adware Retail Malware 114

Penetration Testing

JULY 25, 2019

pocsuite3 pocsuite3 is an open-sourced remote vulnerability testing and proof-of-concept development framework developed by the Knownsec 404 Team. It comes with a powerful proof-of-concept engine, many powerful features for the ultimate penetration testers and security... The post pocsuite3 v2.0.7

Penetration Testing 40

Penetration Testing Engineering 40

Security Affairs

SEPTEMBER 1, 2019

.” The Google Docs document shared with the targets containing a fake 404 error message and a link to the malicious payloads, by using this scheme the attackers successfully bypassed a Proofpoint secure email gateway used by one of Cofense customers.

Banking 86

Banking Advertising Phishing Mobile 86

Security Affairs

DECEMBER 9, 2021

Another file on the same site revealed the presence of a second injection on the 404-page plugin (./wp-content/plugins/404page/inc/class-404page.php The researchers discovered that one of these undefined variables references a domain (array-slice[.]page)

eCommerce 108

eCommerce Firewall Malware Hacking 108

Security Affairs

JUNE 27, 2021

sh ) throws a 404 error. The code essentially downloads and runs a Bash script from GitHub: At the time of this writing the URL serving the bash script (hxxps://github.com/nedog123/files/raw/main/ aza[.]sh The Bash script was hosted on GitHub under different names such as seo.sh, aza.sh, aza2.sh, sh, or aza-obf.sh.

Malware 86

Malware Cryptocurrency Software Engineering 86

Security Affairs

JULY 20, 2023

Lookout also discovered a link between the C2 infrastructure hard-coded into the malware’s source code and Chengdu 404. According to the report, some versions of WyrmSpy used unique signing certificates that were later used also by the author of DragonEgg.

Spyware 91

Spyware Surveillance Mobile Malware 91

Security Affairs

APRIL 28, 2022

Owners of the websites should detect the abnormal activity by inspecting the log files of the webserver, looking at events with the response code 404 and correlating them with the values ??of .” reads the advisory of the Ukraine CERT-UA.

DDOS 77

DDOS Banking Government Hacking 77

Security Affairs

APRIL 24, 2019

Experts at KnownSec 404 Team searched for vulnerable instances online by using the ZoomEye search engine, they found 36,173 installs, most of them in the US and China. Experts at F5 Labs revealed to have already spotted a campaign exploiting the zero-day flaw in Weblogic servers.

Advertising 103

Advertising Engineering Technology Hacking 103

Security Affairs

SEPTEMBER 24, 2019

CVE-2019-8073 by Badcode of Knownsec 404 Team. The two critical issues are a path traversal vulnerability, tracked as CVE-2019-8074, that can be exploited to bypass access controls and a command injection flaw, tracked as CVE-2019-8073, that can be exploited to execute arbitrary code on the target machine.

Advertising 72

Advertising Information Security Hacking 72

The Last Watchdog

OCTOBER 9, 2023

Media contact : Anna Varela, Director of Communications and Public Relations, College of Arts & Sciences, 404-413-504, avarela@gsu.edu . “We eagerly anticipate a more productive partnership within this new center of excellence,” Chen said.

Artificial Intelligence 100

Artificial Intelligence Technology Media Engineering 100

Security Affairs

SEPTEMBER 3, 2023

AI needs ‘human control’ to avoid being weaponized, says Microsoft’s president Credentials of NASA, Tesla, DoJ, Verizon, and 2K others leaked by workplace safety organization NYC Subway Will Disable ‘Feature’ That Leaked Trip History After 404 Media Investigation Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi (..)

Social Engineering 111

Social Engineering Spyware Data breaches Surveillance 111

Malwarebytes

DECEMBER 2, 2021

The URL for the.appinstaller returns a 404 error. But critics are hard on Microsoft since it consider itself a security vendor. By the time of writing, the.appinstaller file was removed, but it was available for download longer than it should have been.

Phishing 117

Phishing Malware Software Ransomware 117

Security Affairs

SEPTEMBER 17, 2020

The Ragnar Locker attack used a VM containing a Windows XP image that was only 404 MB in size. Experts pointed out that the size of the disk used in this attack is greater than the one observed in the previous Ragnar Locker’s attacks. As Maze used Windows 7 image, the size of the file employed was of 2.6 ” concludes the report.

Ransomware 144

Ransomware Encryption Advertising Malware 144

Troy Hunt

AUGUST 3, 2022

What that means is that the Cloudflare Workers KV entry created earlier gradually builds up as follows: There are a couple of little conditions built into the code: If a kvKey is passed in the log request that doesn't actually exist on Cloudflare, HTTP 404 is returned.

Passwords 363

Passwords Accountability 363

Security Affairs

NOVEMBER 8, 2018

The expert TongQing Zhu from Knownsec 404 Team discovered that it was still possible to execute arbitrary with a variant of the above trick. Sebao discovered that if the note was shared with another Evernote user, the code would get executed when the recipient clicked on the picture. but the fix was incomplete.

Advertising 90

Advertising Hacking 90

Malwarebytes

JANUARY 20, 2022

The site in question now resolves to a 404 error. It says: “ Gently remove the metallic strip on the back of your gift card to reveal both the card and the access numbers ”. Some people who tried the site out reported that it redirected them to the real Target page after hitting the submit button. Digging into a card submission.

Scams 123

Scams Social Engineering Engineering Phishing 123

Notice Bored

MAY 10, 2022

404 Move along, nothing to see here. I'm drawn inexorably back to something I have complained about previously here on the blog: I suspect that the report is merely another marketing exercise, not a properly designed and conducted scientific study.

CISO 63

CISO Cybersecurity Internet Internet 63

Security Affairs

JUNE 11, 2019

Adobe credited Badcode of Knownsec 404 Team, Moritz Bechler of SySS GmbH, and Brenden Meeder of Booz Allen Hamilton for reporting the flaw. CVE-2019-7839 Deserialization of untrusted data Arbitrary?code code execution Critical (see note below)? CVE-2019-7840. The issues affect ColdFusion 2016, 2018 and 11.

Advertising 53

Advertising Risk Hacking Information Security 53

Malwarebytes

MAY 17, 2022

In testing, we kept hitting a Google 404 error but you may well end up somewhere else depending on region, type of browser, device, and so on. The site says “Facebook needs to verify that it’s you, log in to continue” and asks for mobile number/email and password.

Phishing 110

Phishing Accountability Passwords Scams 110

Schneier on Security

SEPTEMBER 7, 2023

The new site 404 Media has a good article on how hackers are cheaply getting personal information from credit bureaus: This is the result of a secret weapon criminals are selling access to online that appears to tap into an especially powerful set of data: the target’s credit header.

Media 235

Media Insurance Data collection Cybercrime 235

Security Boulevard

JUNE 9, 2023

The webshell would return a 404 not found response if the incoming HTTP request doesn’t contain the custom header. The adversary communicates with the webshell over HTTP protocol with specially crafted HTTP request with a custom header in it, named “X-siLock-Comment”.

Software 101

Software Internet Internet Authentication 101

SecureWorld News

JANUARY 25, 2021

In a section titled "Error 404: Barriers to Digital Inclusivity," the report looks into how the digital landscapes are changing. Barriers to digital inclusivity. The Global Risks Report continues to look at how the cybersecurity and digital landscapes will evolve in the future, and what the risks are.

Risk 95

Risk Cybersecurity Cyber Risk Education 95