Malwarebytes

OCTOBER 31, 2023

Tech company F5 has warned customers about a critical authentication bypass vulnerability impacting its BIG-IP product line that could result in unauthenticated remote code execution. F5 provides services focused on security, reliability, and performance. Fixed in 17.1.0.3 + Hotfix-BIGIP-17.1.0.3.0.75.4-ENG) ENG) 16.1.0 – 16.1.4

Authentication 81

Authentication DDOS Firewall Software 81

Security Affairs

DECEMBER 24, 2020

Citrix confirmed that a DDoS attack is targeting Citrix Application Delivery Controller (ADC) networking equipment. Anyone seen UDP reflect DDoS attacks on #citrix #netscaler lately?? It seems a worldwide UDP:443 (EDT) DDOS attack against #NetScaler #gateway is active since last night. SecurityAffairs – hacking, DDoS).

DDOS 112

DDOS System Administration VPN Authentication 112

Security Affairs

NOVEMBER 14, 2022

The malware was employed in cryptocurrency mining campaigns and to launch denial-of-service (DDoS) attacks. The first DDoS attack observed by Akamai targeted a gaming company named FiveM , which allows gamers to host custom private servers for Grand Theft Auto Online. Use public key authentication for your SSH connections.

DDOS 90

DDOS Malware Cryptocurrency Architecture 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 100

DDOS IoT Malware Architecture 100

Security Affairs

SEPTEMBER 7, 2022

In the digital age, authentication is paramount to a strong security strategy. Which are the challenges of user authentication? In the digital age, authentication is paramount to a strong security strategy. User authentication seems easy, but there are inherent challenges to be aware of. User Authentication.

Authentication 94

Authentication Passwords Risk Education 94

Security Affairs

AUGUST 22, 2022

provides software and hardware used to issue financial cards, e-passport production, user authentication for those looking to access secure networks or conduct financial transactions, trust certificated for websites, mobile credentials, and connected devices. Entrust Corp. Follow me on Twitter: @securityaffairs and Facebook.

DDOS 83

DDOS Hacking InfoSec Ransomware 83

eSecurity Planet

NOVEMBER 10, 2023

Domain Name System Security Extension (DNSSEC) protocols authenticate DNS traffic by adding support for cryptographically signed responses. Additionally, some attackers will use DNS disruptions to conceal more dangerous cyberattacks such as data theft, ransomware preparations, or inserting backdoors into other resources.

DNS 107

DNS DDOS Encryption Authentication 107

Security Affairs

JULY 27, 2020

The FBI issued an alert last week warning about the discovery of new network protocols that have been exploited to launch large-scale DDoS attacks. The Federal Bureau of Investigation sent an alert last week warning about large-scale distributed denial of service (DDoS) attacks that abused new network protocols. continues the report.

DDOS 108

DDOS IoT Internet Internet 108

Security Affairs

JULY 25, 2019

Researchers at Imperva revealed that an undisclosed streaming service was hit by a massive DDoS attack that stopped it for 13 days. day DDoS massive attack powered by a Mirai botnet composed of 402,000 IoT devices. According to Imperva, it was the largest Layer 7 DDoS attack it has ever seen. SecurityAffairs – DDoS, hacking).

DDOS 80

DDOS Authentication IoT Hacking 80

Security Boulevard

MARCH 6, 2024

Shooper Choosday: Was yesterday’s Meta outage outrage caused by a Russian DDoS? The post Facebook/Insta FAIL — ‘Anonymous Sudan’ has a Super Tuesday: ‘We Did It.’ appeared first on Security Boulevard.

DDOS 134

DDOS Social Engineering Authentication Accountability 134

SecureWorld News

JULY 30, 2020

For the Federal Bureau of Investigations (FBI), this was the final straw that led to a new warning about 'more destructive' DDoS attacks. FBI warning addresses DDoS amplification attacks. In a recent Private Industry Notification , the FBI warned businesses to watch out for DDoS amplification.

DDOS 53

DDOS IoT Internet Internet 53

eSecurity Planet

DECEMBER 8, 2023

DNS communicates in plain text and, without modification, DNS assumes that all information it receives is accurate, authentic, and authoritative. To protect the protocol, best practices will add additional protocols to the process that encrypt the DNS communication and authenticate the results. MFA methods should be carefully selected.

DNS 111

DNS DDOS Firewall Architecture 111

Dark Reading

AUGUST 24, 2022

The bug tracked as CVE-2022-0028 allows attackers to hijack firewalls without authentication, in order to mount DDoS hits on their targets of choice.

Firewall 122

Firewall DDOS Authentication 122

Security Affairs

OCTOBER 17, 2018

million servers running the RPCBIND service from being used in amplified DDoS attacks. The data showed that a DDoS attack was in progress, coming from port 111 of several servers, all from other countries. Securi ty Affairs – Oracle, DDoS). Oracle has just released a security update to prevent 2.3 Pierluigi Paganini.

DDOS 97

DDOS Internet Internet System Administration 97

eSecurity Planet

JANUARY 30, 2024

Downtime limits incident response, increases the risk of data breaches, and can be used as leverage for DDoS attacks. 8 Common Cloud Storage Security Risks & Mitigations Cloud storage risks include misconfiguration, data breaches, insecure interfaces, DDoS attacks, malware, insider threats, encryption issues, and patching issues.

Risk 124

Risk DDOS Data breaches Encryption 124

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. We’ve seen a number of rogue websites hosted by DDoS-Guard.

DDOS 104

DDOS Cybercrime Authentication Accountability 104

eSecurity Planet

MAY 2, 2024

Multi-factor authentication : Protects stolen credentials against use by requiring more than a simple username and password combination for access to resources. Passwordless authentication : Eliminates passwords in favor of other types of authentication such as passkeys, SSO, biometrics, or email access.

Cybersecurity 119

Cybersecurity DDOS Penetration Testing Passwords 119

SecureWorld News

JUNE 2, 2023

Use a combination of security measures, such as IP address blocking and user authentication. DDoS protection. DDoS attacks can overwhelm your website with traffic, making it unavailable to legitimate users. DDoS protection can help to mitigate the impact of DDoS attacks. Use a more sophisticated CAPTCHA.

DDOS 81

DDOS Authentication Malware Cybersecurity 81

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. CVE-2019-7256 is actively being exploited by DDoS botnet operators. “ Attackers can easily obtain default passwords and identify internet-connected target systems. .

DDOS 76

DDOS Hacking Internet Internet 76

The Hacker News

AUGUST 15, 2022

Even after years of warnings, changing password requirements, and multiple forms of authentication, password stealing remains a top attack method used by cyber criminals. The latest report from the Ponemon Institute shares that 54% of security incidents were caused by credential theft, followed by ransomware and DDoS attacks.

DDOS 87

DDOS Passwords Authentication Ransomware 87

eSecurity Planet

OCTOBER 11, 2023

Microsoft’s Patch Tuesday for October 2023 covers a total of 103 CVEs, including three zero-day vulnerabilities affecting WordPad, Skype and the HTTP/2 “ Rapid Reset ” DDoS vulnerability. Just because your Exchange Server doesn’t have internet-facing authentication doesn’t mean it’s protected.”

DDOS 107

DDOS Engineering Authentication Social Engineering 107

The Hacker News

AUGUST 10, 2021

Unidentified threat actors are actively exploiting a critical authentication bypass vulnerability to hijack home routers as part of an effort to co-opt them to a Mirai-variant botnet used for carrying out DDoS attacks, merely two days after its public disclosure.

DDOS 103

DDOS Authentication 103

IT Security Guru

SEPTEMBER 7, 2022

An attacker could use an internal API to launch DDoS attacks against companies by sending large volumes of traffic over a short period. Tools like two-factor authentication, rate limiting, and DDoS protection can go a long way in securing APIs. Two-factor authentication helps add a layer of security to your API.

DDOS 114

DDOS Authentication Architecture Social Engineering 114

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 90

Banking Phishing DDOS Authentication 90

eSecurity Planet

MAY 27, 2024

GitHub Enterprise Server and GitLab patched their authentication bypass and XSS issues. If your system is already exposed to a DDoS attack, explore our guidelines on how to perform DDoS attack prevention in three stages. QNAP released upgrades for their NAS devices after facing a stack buffer overflow flaw.

Backups 64

Backups Authentication DDOS Engineering 64

Security Affairs

NOVEMBER 22, 2023

Akamai discovered a new Mirai-based DDoS botnet, named InfectedSlurs, actively exploiting two zero-day vulnerabilities to infect routers and video recorder (NVR) devices. The probes were of low frequency and appeared to first attempt an authentication via a POST request and then, upon success, attempt a command injection exploitation.”

DDOS 109

DDOS Wireless Security Intelligence Authentication 109

Anton on Security

JANUARY 3, 2023

We anticipate an increase in targeting of identities that allow cross-platform authentication as actors recognise the value in compromising identities rather than endpoints. ” [A.C. — this Now, go and read the report! Related posts: Google Cybersecurity Action Team Threat Horizons Report #4 Is Out!

Cybersecurity 185

Cybersecurity Backups DDOS Accountability 185

Security Affairs

DECEMBER 12, 2021

The attack_init function is also discarded, and the ddos attack function is called directly by the command processing function. ssh/authorized_keys file, the attacker can directly log into the remote server without password authentication. The analysis of the ELF sample revealed that it supports DDoS and backdoor commands.

DDOS 134

DDOS DNS Authentication Passwords 134

eSecurity Planet

NOVEMBER 7, 2023

Prevention: Require multi-factor authentication (MFA) , educate users on password security, and regularly monitor accounts for suspicious activities. DDoS Attacks How they occur: Distributed Denial of Service ( DDoS ) attacks overload cloud and network systems, interrupting access and triggering service disruptions.

Encryption 110

Encryption DDOS Architecture Risk 110

The Last Watchdog

AUGUST 7, 2023

It’s a type of distributed denial-of-service (DDoS) attack that uses a script to automatically send messages. If the level of spam they’re receiving makes that impossible, they should set up multi-factor authentication instead. What does a sudden influx of spam emails mean? Spam emails are a security concern.

Accountability 188

Accountability DDOS Data breaches Passwords 188

Krebs on Security

FEBRUARY 12, 2019

VFEmail’s Twitter account responded that “external facing systems, of differing OS’s and remote authentication, in multiple data centers are down.” Strangely, not all VMs shared the same authentication, but all were destroyed. Another series of DDoS attacks in 2017 forced VFEmail to find a new hosting provider.

Hacking 255

Hacking DDOS Backups Accountability 255

SecureList

SEPTEMBER 21, 2023

Dark web services: DDoS attacks, botnets, and zero-day IoT vulnerabilities Of all IoT-related services offered on the dark web, DDoS attacks are worth examining first. See translation I’m the world’s best-known DDoS attacker for hire (getting ahead of myself here). Our advantages: 1. Tested, tried.

IoT 92

IoT DDOS Passwords Malware 92

Krebs on Security

NOVEMBER 16, 2022

. “The reason that it is infeasible for them to use in-browser injects include browser and OS protection measures, and difficulties manipulating dynamic pages for banks that require multi-factor authentication,” Holden said. ” The user manual says this option blocks the user from accessing their account for two hours.

Malware 282

Malware Banking Phishing DDOS 282

Security Affairs

AUGUST 30, 2021

Who is behind the massive and prolonged Distributed Denial of Service (DDoS) attack that hit the Philippine human rights alliance Karapatan? The traces lead us to an Israeli firm offering access to millions of proxies in mobile operators, data centers and residential buildings – a perfect infrastructure to hide the source of DDoS attacks.

DDOS 102

DDOS DNS Mobile Authentication 102

CyberSecurity Insiders

MAY 28, 2023

Password Security: Investigate different password security techniques, such as password hashing algorithms, two-factor authentication (2FA), and biometric authentication. Network Security: Study network protocols, such as TCP/IP, and analyze common network attacks like DDoS, phishing, and man-in-the-middle attacks.

Cybersecurity 111

Cybersecurity Penetration Testing Social Engineering IoT 111

Security Affairs

FEBRUARY 19, 2023

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DDOS 82

DDOS Data breaches Surveillance Ransomware 82

Malwarebytes

AUGUST 9, 2021

could allow unauthenticated remote attackers to bypass authentication.”. The path traversal vulnerability means that some files on the devices can be accessed without authentication because they fall under a bypass list. The original authors of Mirai were convicted for leasing their botnet out for DDoS attacks and click fraud.

Firmware 128

Firmware DDOS Internet Internet 128