Krebs on Security

APRIL 30, 2024

Kivimäki initially gained notoriety as a self-professed member of the Lizard Squad , a mainly low-skilled hacker group that specialized in DDoS attacks. Kivimäki was responsible for making an August 2014 bomb threat against former Sony Online Entertainment President John Smedley that grounded an American Airlines plane.

DDOS 245

DDOS Cybercrime Hacking Passwords 245

SiteLock

AUGUST 27, 2021

WordPress, or Drupal) to gain control of servers for use in DDoS campaigns.”. The three most common forms of attack on web apps were phishing (to lure users into revealing their passwords), brute force attacks to crack passwords, and SQL injections. The top two targets were the financial sector and retail.

Retail 52

Retail Data breaches DDOS Passwords 52

Security Affairs

FEBRUARY 3, 2020

Researchers from SonicWall revealed that hackers are attempting to compromise Linear eMerge E3 smart building access systems to recruit them in a DDoS botnet. “ Attackers can easily obtain default passwords and identify internet-connected target systems. CVE-2019-7256 is actively being exploited by DDoS botnet operators.

DDOS 78

DDOS Hacking Internet Internet 78

Malwarebytes

MAY 25, 2022

XorDDoS, a Linux Trojan known for its modularity and stealth, was first discovered in 2014 by the white hat research group, MalwareMustDie (MMD). DDoS attacks have become instrumental in successfully distracting organizations and security experts from figuring out threat actors’ end goal: Malware deployment or system infiltration.

Malware 129

Malware IoT DDOS DNS 129

Security Affairs

JANUARY 19, 2020

This is the biggest leak of Telnet passwords even reported. According to ZDNet that first published the news, the list was leaked on a popular hacking forum by the operator of a DDoS booter service. The list includes the IP address, username and password for the Telnet service for each device. ” reported ZDNet.

IoT 88

IoT DDOS InfoSec Internet 88

Krebs on Security

JANUARY 8, 2024

As detailed in my 2014 book, Spam Nation , Spamdot was home to crooks controlling some of the world’s nastiest botnets, global malware contagions that went by exotic names like Rustock , Cutwail , Mega-D , Festi , Waledac , and Grum.

Cybercrime 213

Cybercrime Banking Computers and Electronics DDOS 213

Security Affairs

DECEMBER 25, 2019

A new Mozi P2P botnet is actively targeting Netgear, D-Link, and Huawei routers by probing for weak Telnet passwords to compromise them. Security experts from 360 Netlab spotted a new Mozi P2P botnet that is actively targeting Netgear, D-Link, and Huawei routers by probing for weak Telnet passwords to compromise them.

DDOS 79

DDOS Passwords Wireless Advertising 79

Security Affairs

MAY 30, 2022

The botnet was first discovered by Fortinet in March, the DDoS botnet targeted several routers and web servers by exploiting known vulnerabilities. The researchers attribute the botnet to the cybercrime group Keksec which focuses on DDoS-based extortion. The botnet targets multiple architectures, including arm, bsd, x64, and x86.

Malware 141

Malware DDOS IoT Cybercrime 141

Security Affairs

SEPTEMBER 20, 2020

The Mozi botnet was spotted by security experts from 360 Netlab, at the time of its discovered it was actively targeting Netgear, D-Link, and Huawei routers by probing for weak Telnet passwords to compromise them. According to the researchers, in the last months of 2019, the botnet was mainly involved in DDoS attacks.

IoT 124

IoT DDOS Architecture Passwords 124

Security Affairs

JUNE 2, 2020

Last week a massive distributed denial-of-service (DDoS) attack shut down the websites and systems of Minneapolis, but there is no evidence of a breach. But some security experts argued that the data were not obtained as result of a security breach occurred during the DDoS attack. — Troy Hunt (@troyhunt) May 31, 2020.

Data breaches 108

Data breaches DDOS Passwords Advertising 108

Krebs on Security

FEBRUARY 12, 2019

This was more than a multi-password via ssh exploit, and there was no ransom. I wrote about the company in 2015 after it suffered a debilitating distributed denial-of-service (DDoS) attack after Romero declined to pay a ransom demand from an online extortion group. . “Every VM [virtual machine] is lost. Just attack and destroy.”

Hacking 254

Hacking DDOS Backups Accountability 254

Security Affairs

NOVEMBER 21, 2019

.” The analysis of the bot revealed that it supports seven functions: reverse shell, self-uninstall, gather process’ network information, gather Bot information, execute system commands, run encrypted files specified in URLs, DDoS attack, etc. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

DDOS 80

DDOS System Administration Advertising DNS 80

Security Affairs

SEPTEMBER 4, 2019

Kenneth Currin Schuchman (21) from Vancouver, Washington pleaded guilty to creating and operating multiple DDoS IoT botnet , including Satori. Kenneth Currin Schuchman (21) from Vancouver, Washington, aka Nexus Zeta, pleaded guilty to creating and operating multiple DDoS IoT botnets. Pierluigi Paganini.

IoT 81

IoT DDOS Internet Internet 81

Krebs on Security

JUNE 28, 2022

In a typical PPI network, clients will submit their malware—a spambot or password-stealing Trojan, for example —to the service, which in turn charges per thousand successful installations, with the price depending on the requested geographic location of the desired victims. But on Dec. ru and alphadisplay[.]ru, Ukraincki over the years.

Passwords 249

Passwords Malware Internet Internet 249

Security Affairs

MAY 20, 2020

Early last year, it caught the attention of global cybersecurity experts by posting on one of the forums the sale of a database with 773 million e-mail addresses and 21 million unique passwords.” It has been estimated that the man amassed billions of unique username-password combinations. Pierluigi Paganini.

Cybercrime 60

Cybercrime Passwords Advertising Hacking 60

Security Affairs

APRIL 19, 2020

Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Pierluigi Paganini.

Scams 83

Scams Phishing Advertising DDOS 83

Security Affairs

SEPTEMBER 19, 2018

In the first half of 2018, researchers at Kaspersky Lab said that the most popular attack vector against IoT devices remains cracking Telnet passwords (75,40%), followed by cracking SSH passwords (11,59%). Top 10 countries from which Kaspersky traps were hit by Telnet password attacks is led by Brazil, China, and Japan.

IoT 81

IoT Passwords Malware Advertising 81

Security Affairs

MARCH 1, 2020

FBI recommends using passphrases instead of complex passwords. Silence Hacking Crew threatens Australian banks of DDoS attacks. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Lampion malware v2 February 2020.

Banking 88

Banking Malware Advertising Ransomware 88

Security Affairs

FEBRUARY 3, 2019

Dailymotion forces password reset in response to credential stuffing Attack. Law enforcement worldwide hunting users of DDoS-for-Hire services. Imperva mitigated DDoS attack generated 500 Million Packets per Second, the largest ever. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

DDOS 64

DDOS Data breaches Advertising Cybercrime 64

Security Affairs

OCTOBER 10, 2019

Sophos addressed a vulnerability in its Cyberoam firewalls that could be exploited by an attacker to gain access to a company’s internal network without providing a password. Cyberoam Firewall protects organizations from DoS , DDoS and IP Spoofing attacks. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

Firewall 81

Firewall VPN Passwords Internet 81

Security Affairs

OCTOBER 2, 2020

The bot was also targeting Linux and Mac devices performs dictionary attacks against SSH services to guess their username and passwords. Curiously, until now, the researchers have not seen the IPStorm operators doing malicious activities, such as performing DDoS attacks or relaying malicious traffic. ” continues the analysis.

Advertising 132

Advertising DDOS Architecture Passwords 132

Malwarebytes

JUNE 8, 2022

DDoS attacks from rivals are common, so several domains working together keeps things ticking over. Joker’s Stash, trading since 2014 , received more than $100,000 in Bitcoin from SSNDOB. Password reuse is one big reason for credential stuffing (using stolen data across additional sites) being so popular.

DDOS 99

DDOS Cryptocurrency Scams Data breaches 99

Security Affairs

OCTOBER 23, 2018

Security experts from Sophos Labs have spotted a new piece of IoT malware tracked as Chalubo that is attempting to recruit devices into a botnet used to launch DDoS attacks. To mitigate the threat, experts recommend that sysadmins of SSH servers, including IoT devices, change any default passwords on those systems.

IoT 80

IoT DDOS Architecture Malware 80

Krebs on Security

NOVEMBER 13, 2019

Also in 2018, 27-year-old Arkansas resident Taylor Huddleston was sentenced to three years in jail for making and selling the “NanoCore RAT,” which was being used to spy on webcams and steal passwords from systems running the software. In 2014, the U.S. Canadian investigators don’t appear to be buying Revesz’ claims.

Malware 203

Malware Advertising Marketing System Administration 203

Security Affairs

JULY 28, 2019

WizzAir informed customers it forced a password reset on their accounts. Stock trading service Robinhood stored passwords in plaintext for some users. Imperva blocked the largest Layer 7 DDoS attack it has ever seen. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Pierluigi Paganini.

Antivirus 58

Antivirus Spyware Advertising Hacking 58

Security Affairs

DECEMBER 16, 2018

Duke-Cohan sentenced to three years in prison due to false bomb threats and DDoS. Which are the worst passwords for 2018? Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Hackers defaced Linux.org with DNS hijack.

DNS 50

DNS Advertising DDOS Government 50

Security Affairs

NOVEMBER 26, 2018

9 that implements backdoor features and allows to carry out DDoS attacks. 174 also downloads and executes with the ability to steal user-entered passwords for the su command and to hide files in the file system, network connections, and running processes. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

Antivirus 83

Antivirus Malware Advertising DDOS 83

The Last Watchdog

JUNE 20, 2018

Bilogorskiy: Before 2013 a lot of malware was focused on spam, DDoS and monetizing through malicious advertising and ad fraud. We live in an era of breaches and every breach usually results in data leaks, including a lot of logons and passwords. Bilogorskiy: Correct, because people share passwords.

Cryptocurrency 176

Cryptocurrency Passwords Ransomware Malware 176

Security Affairs

NOVEMBER 4, 2019

Gather all usernames and passwords related to the device and sent them to the C2 server. DDoS attack, cryptocurrency miner, data harvesting). Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Malware 62

Malware Firmware Advertising Encryption 62

Security Affairs

FEBRUARY 2, 2020

On January 28, just after the Dread (a Reddit-style forum on the deep web) , an attacker started launching massive DDoS attacks against the Dread, Envoy, The Hub, and other forums. “Apollon market is paying for DDOS attacks against dread, avengers, the hub, envoy and empire. Most likely to cover up an exit scam.”

Marketing 57

Marketing Scams DDOS Accountability 57

SiteLock

AUGUST 27, 2021

As a way to encourage websites to use SSL certificates, Google has used HTTPS as a ranking signal since 2014. They don’t protect data stored on your website or stop malware that can expose that data, nor do they block malicious bots like the ones that cause DDoS attacks. Use strong, unique passwords.

Passwords 52

Passwords DDOS Password Management Malware 52

Security Affairs

OCTOBER 13, 2020

Simple or reused passwords are still a problem. While the cybersecurity industry has presented options for every netizen, the recommendation to use original and complex passwords continues to be disregarded. Instead, people come up with passwords that are comfortable. Poor credentials. What does this mean? Vicious insider.

IoT 133

IoT Cybersecurity Manufacturing Internet 133

Security Affairs

MAY 30, 2020

To increase the complexity of hacking your device, always get to know who is calling your APIs, by using a simple access authentication (user/password) or an API key (asymmetric key). OAuth is a magical mechanism which prevents you from having to remember 10,000 passwords. Don’t communicate with strangers. Encryption.

Authentication 114

Authentication Firewall Encryption Passwords 114

Security Affairs

SEPTEMBER 10, 2019

According to Kunz, more than one million devices are potentially at risk, an attacker can trigger the flaws to build a huge botnet that could be used to launch powerful DDoS attacks. The telnetd service is being deactivated and old and weak passwords are as well being removed or changed. Pierluigi Paganini.

IoT 84

IoT Hacking Firmware Advertising 84

Security Affairs

APRIL 21, 2019

A new DDoS technique abuses HTML5 Hyperlink Audit Ping in massive attacks. Facebook admitted to have stored millions of Instagram users passwords in plaintext. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Computers and Electronics 61

Computers and Electronics Spyware Data breaches Advertising 61

Security Affairs

JULY 25, 2018

The security expert Ankit Anubhav who discovered the Death botnet revealed that outdated firmware versions expose the passwords of the AVTech device in cleartext. “So, if I put reboot as password, the AVTech system gets rebooted,” Anubhav explained. ” Stay tuned.

Firmware 44

Firmware Passwords IoT Advertising 44

Krebs on Security

APRIL 2, 2019

Yet the list of features and plugins advertised for this RAT includes functionality that goes significantly beyond what one might see in a traditional remote administration tool, such as DDoS-for-hire capabilities, and the ability to disable the light indicator on webcams so as not to alert the target that the RAT is active. “It

Advertising 225

Advertising Malware Marketing Software 225