Security Affairs

SEPTEMBER 12, 2021

The post Security Affairs newsletter Round 331 appeared first on Security Affairs. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini. SecurityAffairs – hacking, newsletter).

DDOS 54

DDOS Banking Cybercrime Hacking 54

Security Affairs

MAY 9, 2021

Experts found critical authentication bypass flaw in HPE Edgeline Infrastructure Manager UNC2529, a new sophisticated cybercrime gang that targets U.S.

Data breaches 88

Data breaches DDOS VPN Hacking 88

Security Affairs

OCTOBER 2, 2022

.” The phishing emails were informing the recipients of changes in the bank’s security system and asked them to click on an embedded link that redirected them to a landing page that asked them to enter their credentials and TAN (transaction authentication number). ” continues the announcement.

Phishing 91

Phishing Banking DDOS Accountability 91

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 98

Ransomware DDOS Passwords Backups 98

Security Affairs

AUGUST 7, 2022

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 123

Spyware Manufacturing Small Business Surveillance 123

Security Affairs

MARCH 1, 2020

Raccoon Malware, a success case in the cybercrime ecosystem. European Commission has chosen the Signal app to secure its communications. Silence Hacking Crew threatens Australian banks of DDoS attacks. New strain of Cerberus Android banking trojan can steal Google Authenticator codes. Lampion malware v2 February 2020.

Banking 90

Banking Malware Advertising Ransomware 90

Security Affairs

JULY 31, 2022

and Blackmatter ransomware U.S. increased rewards for info on North Korea-linked threat actors to $10 million Threat actors leverages DLL-SideLoading to spread Qakbot malware Zero Day attacks target online stores using PrestaShop?

Firmware 71

Firmware Surveillance Malware DDOS 71

Security Affairs

MAY 14, 2023

In November, Fortinet researchers discovered new samples of RapperBot used to build a botnet to launch Distributed DDoS attacks against game servers. ssh/authorized_keys, anyone with the corresponding private key can authenticate the SSH server without supplying a password. The bot runs a shell command to replace remote victims’ ~/.ssh/authorized_keys

Malware 94

Malware IoT Passwords Authentication 94

Security Affairs

APRIL 3, 2022

Sophos Firewall affected by a critical authentication bypass flaw Mar 20- Mar 26 Ukraine – Russia the silent cyber conflict Security Affairs newsletter Round 358 by Pierluigi Paganini Western Digital addressed a critical bug in My Cloud OS 5 CISA adds 66 new flaws to the Known Exploited Vulnerabilities Catalog. And how to prevent it?

Firewall 78

Firewall Hacking DDOS VPN 78

Security Affairs

APRIL 28, 2022

Cybercrime gang FIN7’s badUSB attacks serve as a reminder of two key vulnerabilities present among all organizations. Of course, when a rogue device executes a malware, ransomware, or DDoS attack, the organization knows it has suffered a breach (although often unaware it originated from a rogue device due to the visibility issue).

Social Engineering 90

Social Engineering Engineering Insurance DDOS 90

Security Affairs

NOVEMBER 16, 2022

Fortinet researchers discovered new samples of RapperBot used to build a botnet to launch Distributed DDoS attacks against game servers. Fortinet FortiGuard Labs researchers have discovered new samples of the RapperBot malware that are being used to build a DDoS botnet to target game servers. Once stored public keys stored in ~/.ssh/authorized_keys,

DDOS 103

DDOS IoT Malware Architecture 103

Security Affairs

NOVEMBER 7, 2022

The phishing-as-a-service (PhaaS) platform Robin Banks migrated its infrastructure to DDoS-Guard, a Russian bulletproof hosting service. According to the popular investigator Brian Krebs , DDOS-GUARD also hosted content for conspiracy theory movements QAnon and 8chan, as well as the official site for the Hamas terrorist group.

Banking 91

Banking Phishing DDOS Authentication 91

BH Consulting

JUNE 20, 2023

Consequently, the need to know and understand information security at this level is an increasing requirement for privacy professionals. The idea of this series is to present some of the key concepts and frameworks in information security and highlight areas of intersection with privacy and data protection.

Cybersecurity 52

Cybersecurity Information Security VPN Authentication 52

Security Affairs

AUGUST 27, 2023

million in critical infrastructure cyber projects via new program Ivanti Ships Urgent Patch for API Authentication Bypass Vulnerability Defense contractor Belcan leaks admin password with a list of flaws Leaseweb is restoring ‘critical’ systems after security breach Microsoft is now a cybersecurity titan.

Cybercrime 78

Cybercrime Hacking Cryptocurrency Ransomware 78

Security Affairs

FEBRUARY 19, 2023

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DDOS 83

DDOS Data breaches Surveillance Ransomware 83

Security Affairs

APRIL 21, 2022

Recent Russian state-sponsored cyber operations have included distributed denial-of-service (DDoS) attacks , and older operations have included deployment of destructive malware against Ukrainian government and critical infrastructure organizations.” Enforce multifactor authentication. ” read the advisory.

Cyber threats 89

Cyber threats Cybercrime Government Cyber Attacks 89

Security Affairs

APRIL 9, 2020

Group-IB Threat Intelligence has tracked down more than 500 posts on underground forums in which users offered coronavirus discounts and promotional codes on DDoS, spamming, and other services to stimulate demand, affected by the pandemic. Source: Group-IB Threat Intelligence.

Phishing 106

Phishing Malware Spyware DDOS 106

Security Affairs

FEBRUARY 5, 2023

CISA adds Oracle, SugarCRM bugs to its Known Exploited Vulnerabilities Catalog GoAnywhere MFT zero-day flaw actively exploited CERT-FR warns of a new wave of ransomware attacks targeting VMware ESXi servers Tallahassee Memorial HealthCare, Florida, has taken IT systems offline after cyberattack Exploitation attempts for Oracle E-Business Suite flaw (..)

Healthcare 89

Healthcare Data breaches Malware Ransomware 89

Security Affairs

APRIL 4, 2021

QNAP urges users to take action to protect devices against Brute-Force attacks US Gov Executive Order would oblige to disclose security breach impacting gov users China-linked RedEcho APT took down part of its C2 domains Hackers breached the PHP ‘s Git Server and inserted a backdoor in the source code London-based academies Harris Federation hit by (..)

Ransomware 71

Ransomware Hacking DDOS Cryptocurrency 71

ForAllSecure

OCTOBER 25, 2022

It's I would call it cybercrime as a service where it's kind of not just ransomware anymore. Baccio: it's not just a ransomware attack, whether it be you know, data Expo, whether it be DDoS whether it just be site defacement, whether it just be extortion or intelligence collection. We kind of know how that background works.

Ransomware 40

Ransomware Encryption Cybercrime Government 40

Malwarebytes

MAY 21, 2023

ChatGPT can be trained to identify and mitigate network security threats like DDoS attacks when used in conjunction with other technologies. It can also help automate security incident analysis and vulnerability detection, as well as more accurately filter spam.

Cybersecurity 73

Cybersecurity Artificial Intelligence Social Engineering Engineering 73