Security Affairs

JUNE 2, 2021

Group-IB discovered a database allegedly belonging to a bulletproof hosting provider DDoS-Guard posted for sale on a cybercrime forum. The database supposedly contains information about DDoS-Guard’s customers, including their names, IP-addresses, and payment information. They were almost impossible to take down.

DDOS 107

DDOS Cybercrime Authentication Accountability 107

Security Affairs

DECEMBER 27, 2023

Researchers warn of attacks against poorly managed Linux SSH servers that mainly aim at installing DDoS bot and CoinMiner. Researchers at AhnLab Security Emergency Response Center (ASEC) are warning about attacks targeting poorly managed Linux SSH servers, primarily focused on installing DDoS bots and CoinMiners.

DDOS 117

DDOS Passwords Firewall Accountability 117

Security Affairs

MARCH 21, 2023

New ShellBot DDoS bot malware, aka PerlBot, is targeting poorly managed Linux SSH servers, ASEC researchers warn. AhnLab Security Emergency response Center (ASEC) discovered a new variant of the ShellBot malware that was employed in a campaign that targets poorly managed Linux SSH servers. ” reads the ASEC’s report.

DDOS 98

DDOS Malware Passwords Accountability 98

Security Affairs

JUNE 20, 2023

Researchers warn of an ongoing Tsunami DDoS botnet campaign targeting inadequately protected Linux SSH servers. Researchers from AhnLab Security Emergency response Center (ASEC) have uncovered an ongoing hacking campaign, aimed at poorly protected Linux SSH servers, to install the Tsunami DDoS botnet (aka Kaiten).

DDOS 85

DDOS Malware Passwords Accountability 85

Security Affairs

JANUARY 13, 2023

A Pro-Russian group named NoName057(16) is targeting organizations in Ukraine and NATO countries with DDoS attacks. A Pro-Russian cybercrime group named NoName057 (16) (aka 05716nnm or Nnm05716) is behind a wave of DDoS attacks against organizations in Ukraine and NATO countries, SentinelOne researchers reported.

DDOS 70

DDOS Telecommunications DNS Education 70

Security Affairs

APRIL 30, 2023

Nominate here: [link] Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, newsletter ) The post Security Affairs newsletter Round 417 by Pierluigi Paganini – International edition appeared first on Security Affairs.

Cybercrime 90

Cybercrime Malware Hacking Accountability 90

Security Affairs

JUNE 15, 2022

Credit card details related to an account balance of up to 5,000 has an average price of $120, which is exactly 50% of the price for the same item observed in 2021. The huge interest in cryptocurrency is keeping high the price of crypto accounts. Kraken verified account info is worth 250, while in 2021 the price was $810, while a Cex.io

Identity Theft 94

Identity Theft Accountability DDOS Cybercrime 94

Security Affairs

SEPTEMBER 27, 2021

Researchers from vpnMentor recently published a report that sheds the light on the use of Telegram in the cybercrime ecosystem. vpnMentor researchers joined several cybercrime-focused Telegram groups and discovered a vast network of more 1,000s individuals sharing data leaks and dumps and discussing how to exploit them in illegal activities.

Cybercrime 128

Cybercrime Hacking Mobile DDOS 128

Security Affairs

OCTOBER 2, 2022

The victims were informed in these letters that their house bank would change their security system – and their own account would be affected.” With the TAN, they were then able to withdraw funds from the accounts of the victims.” ” reads the statement issued by BKA and shared by BleepingComputer.

Phishing 93

Phishing Banking DDOS Accountability 93

Security Affairs

MARCH 7, 2024

In January 2023, the government institutions of Moldova were hit by a wave of phishing attacks , threat actors sent more than 1,330 emails to accounts belonging to the country’s state services. In October 2022, another wave of attacks targeted tens of Moldovan institutions with distributed denial-of-service (DDoS) attacks.

DDOS 98

DDOS Government Phishing Advertising 98

Security Affairs

MARCH 19, 2022

In some cases, the gang also threatened and conducted distributed denial-of-service (DDoS) attacks during negotiations. In some cases, AvosLocker negotiators also threaten and launche distributed denial-of-service (DDoS) attacks during negotiations, likely when the victims are not cooperating, to convince them to comply with their demands.

Ransomware 101

Ransomware DDOS Passwords Backups 101

Security Affairs

MAY 14, 2023

ransom Dragon Breath APT uses double-dip DLL sideloading strategy International Press Cybercrime San Bernardino County pays $1.1-million ransom Dragon Breath APT uses double-dip DLL sideloading strategy International Press Cybercrime San Bernardino County pays $1.1-million

Data breaches 90

Data breaches DDOS Artificial Intelligence Ransomware 90

Security Affairs

MARCH 26, 2023

Every week the best security articles from Security Affairs are free for you in your email box. If you want to also receive for free the newsletter with the international press subscribe here.

Data breaches 79

Data breaches DDOS Backups Ransomware 79

Security Affairs

APRIL 25, 2023

The Mirai botnet that is behind the attacks observed by ZDI is focused on launching DDoS attacks, it has the capability to target Valve Source Engine (VSE). This can be used to launch a Valve Source Engine (VSE) distributed denial-of-service (DDoS) attack against game servers.” ” continues the report. .”

DDOS 92

DDOS Engineering Firmware Architecture 92

Security Affairs

JANUARY 4, 2023

The experts believe attackers initially compromised targeted devices through a dictionary attack on poorly protected Linux SSH servers, then they installed multiple malware on the target system, including the Shc downloader, XMRig CoinMiner, and a Perl-based DDoS IRC Bot. ” concludes the report.

Malware 95

Malware DDOS Cryptocurrency Firewall 95

Security Affairs

OCTOBER 3, 2019

Cybercrime is a prolific business, criminal organizations continues to make profits with illegal activities in the cyberspace, but police are ready to contrast them. With this resource, it was possible to buy activated accounts in large numbers to various mail resources, social networks, payment systems and more. “Cyber ??

Cybercrime 90

Cybercrime VPN Advertising Accountability 90

Security Affairs

AUGUST 7, 2022

The post Security Affairs newsletter Round 377 appeared first on Security Affairs. Greek intelligence service used surveillance malware to spy on a journalist, Reuters reports Slack resets passwords for about 0.5% of its users due to the exposure of salted password hashes Twitter confirms zero-day used to access data of 5.4

Spyware 126

Spyware Manufacturing Small Business Surveillance 126

Security Affairs

APRIL 3, 2023

The ShellBot , also known as PerlBot, is a Perl-based DDoS bot that uses IRC protocol for C2 communications. The three variants can launch distributed denial-of-service (DDoS) attacks, PowerBots (C) GohacK and B0tchZ 0.2a Compromised victims can be controlled and used as DDoS bots after receiving a command from a C2 server. .”

DDOS 84

DDOS Malware Hacking Education 84

Security Affairs

MAY 29, 2022

Every week the best security articles from Security Affairs for free in your email box. If you want to also receive for free the newsletter with the international press subscribe here.

InfoSec 103

InfoSec Spyware DDOS Firewall 103

Security Boulevard

MAY 27, 2021

Sample currently active high-profile cybercriminal Jabber and XMPP including email address accounts: mulamoose@xmpp.jp. gank-ddos@exploit.im. The post Profiling a Currently Active Portfolio of High-Profile Cybercriminal Jabber and XMPP Accounts Including Email Address Accounts – Part Four appeared first on Security Boulevard.

Accountability 52

Accountability Banking DDOS Cybercrime 52

Security Affairs

DECEMBER 15, 2021

“On October 21, the FBI notified OAG that it had seized an account belonging to HelloKitty, a Ukrainian hacking group, which contained OAG patient and employee files. According to the alert, the ransomware gang is launching distributed denial-of-service (DDoS) attacks as part of its extortion activities.

Ransomware 92

Ransomware Data breaches DDOS Healthcare 92

Security Affairs

SEPTEMBER 24, 2023

Government of Bermuda blames Russian threat actors for the cyber attack City of Dallas has set a budget of $8.5

Cyber Attacks 86

Cyber Attacks Firewall Data breaches Telecommunications 86

Security Affairs

JULY 31, 2022

Security Affairs newsletter Round 375 by Pierluigi Paganini A database containing data of 5.4 million Twitter accounts available for sale. The post Security Affairs newsletter Round 376 by Pierluigi Paganini appeared first on Security Affairs. and Blackmatter ransomware U.S. and Blackmatter ransomware U.S.

Firmware 73

Firmware Surveillance Malware DDOS 73

Security Affairs

MARCH 19, 2023

Much ado about nothing Cisco fixed CVE-2023-20049 DoS flaw affecting enterprise routers Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, newsletter) The post Security Affairs newsletter Round 411 by Pierluigi Paganini appeared first on Security Affairs.

DDOS 82

DDOS Ransomware Phishing Cryptocurrency 82

Security Affairs

NOVEMBER 20, 2021

If you want to also receive for free the newsletter with the international press subscribe here.

Banking 68

Banking Small Business Data breaches Firmware 68

Security Affairs

MARCH 1, 2020

Raccoon Malware, a success case in the cybercrime ecosystem. Slickwraps discloses data leak that impacted 850,000 user accounts. European Commission has chosen the Signal app to secure its communications. Silence Hacking Crew threatens Australian banks of DDoS attacks. Lampion malware v2 February 2020.

Banking 92

Banking Malware Advertising Ransomware 92

Security Affairs

APRIL 20, 2023

In Q1 2023, threat actors linked to Russia’s military intelligence service focused their phishing campaigns on Ukraine, with the country accounting for over 60% of observed Russian targeting. The campaigns have been relatively small in volume, sent from spoofed domains, and targeting users’ Gmail accounts.”

Phishing 88

Phishing Education Accountability Telecommunications 88

Security Affairs

SEPTEMBER 7, 2022

As cloud adoption grows exponentially, businesses scramble to amend security strategies to keep their data and end users safe. Cybercriminals continue to evolve their tactics to exploit vulnerabilities, consistently developing new means to execute DDoS attacks, hacks, and fraud for financial gain or sabotage. User Authentication.

Authentication 96

Authentication Passwords Risk Education 96

Security Affairs

SEPTEMBER 25, 2022

gov adds more Chinese Telecom firms to the Covered List Imperva blocked a record DDoS attack with 25.3 gov adds more Chinese Telecom firms to the Covered List Imperva blocked a record DDoS attack with 25.3 If you want to also receive for free the newsletter with the international press subscribe here.

Cryptocurrency 86

Cryptocurrency Data breaches DNS DDOS 86

Security Affairs

DECEMBER 1, 2020

.” One of the payloads targeting the Oracle WebLogic servers observed by the experts is the DarkIRC malware which is currently being sold on cybercrime forums for 75USD. Among its functions include: Browser Stealer Keylogging Bitcoin Clipper DDoS Slowloris RUDY (R-U-DeadYet?)

Malware 101

Malware DDOS Hacking Cybercrime 101

Security Affairs

JANUARY 3, 2023

“They have also increased the usage of legitimate infrastructures to host their payloads and defenders need to account for it.” The post BitRAT campaign relies on stolen sensitive bank data as a lure appeared first on Security Affairs. The RAT supports the following capabilities: Data exfiltration. Keylogging.

Banking 91

Banking Malware Phishing DDOS 91

SecureList

NOVEMBER 8, 2021

Q3 2021 brought two new DDoS attack vectors, potentially posing a serious threat, including for major web resources. ris , a new botnet capable of carrying out powerful DDoS attacks. For instance, a DDoS attack on a Cloudflare customer (attributed to M?ris) We won't let our #DDoS stop us doing what we love!

DDOS 107

DDOS Marketing Cryptocurrency IoT 107

Security Affairs

FEBRUARY 2, 2020

The Apollon market, one of the largest marketplaces, is likely exit scamming after the administrators have locked vendors’ accounts. Users on Reddit are reporting that vendors can’t withdrawal funds nor sign into their account, only buyers are still able to sign onto their accounts. ” continues Darknetstats.

Marketing 58

Marketing Scams DDOS Accountability 58

CyberSecurity Insiders

FEBRUARY 2, 2022

Ambitious information security experts serve as a critical part of cyber risk management. The corporation is responsible for structuring IT and information security activities to protect its data resources, such as hardware, software, and procedures. This blog was written by an independent guest blogger. Support Staff.

Cyber Risk 99

Cyber Risk Risk Architecture Identity Theft 99

Security Affairs

OCTOBER 1, 2019

Adwind is could infect all the major operating systems, including Windows, Mac, Linux, and Android, it is available in the cybercrime underground as a malware-as-a-service (MaaS) model. DDoS attacks, brute-forcing attacks). Once the Adwind RAT has infected a computer it can recruit it into a botnet for several illegal purposes (i.e.

Malware 80

Malware Advertising DDOS Cybercrime 80

Security Affairs

OCTOBER 11, 2022

Other modules seen in early versions of Emotet included a distributed denial-of-service (DDoS) module and a banking module. “These were a module that steals credit card information, specifically targeting Google Chrome browsers, and a spreading module that leverages the SMB protocol.” ” continues the report.

Banking 88

Banking Malware DDOS Accountability 88

Security Affairs

OCTOBER 20, 2020

Group-IB , a global threat hunting and intelligence company headquartered in Singapore, has assisted Paxful , an international peer-to-peer cryptocurrency marketplace, in countering a wave of web-bot and social engineering attacks, and customer account takeovers. million customers against possible attacks.

Cryptocurrency 59

Cryptocurrency Social Engineering eCommerce Engineering 59