Krebs on Security

JUNE 14, 2022

A 33-year-old Illinois man was sentenced to two years in prison today following his conviction last year for operating services that allowed paying customers to launch powerful distributed denial-of-service (DDoS) attacks against hundreds of thousands of Internet users and websites. The user interface for Downthem[.]org. Matthew Gatrel of St.

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CyberSecurity Insiders

APRIL 1, 2022

As CIOs and CTOs are getting extremely worried about distributed denial of service attacks (DDoS), here’s a brief article that can help to enlighten their mind on protecting their corporate networks, without the need of any professional help. Running a DDoS Testing- It is essential, although it is a 3 hour effort to conduct.

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Security Affairs

JUNE 26, 2020

A man accused to have developed distributed denial of service (DDoS) botnets based on the Mirai botnet was sentenced to 13 months in federal prison. Schuchman compromised hundreds of thousands of IoT devices, including home routers and IP cameras, to create multiple DDoS IoT botnets that he rented to carry out the attacks.

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Dark Reading

MARCH 19, 2019

The sharp decline follows an FBI takedown of so-called "booter," or DDoS-for-hire, websites in December 2018.

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Security Affairs

JUNE 25, 2020

Akamai announced to have mitigated a record distributed denial-of-service (DDoS) attack that hit a European bank. Akamai revealed that a bank in Europe was hit by a massive distributed denial-of-service (DDoS) attack that peaked a record 809 million packets per second (PPS). Tbps that took place in March 2018. RPS, which is 2.7

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SecureList

FEBRUARY 16, 2021

In December, Canada’s Laurentian University reported a DDoS attack. Educational institutions are recommended to use anti-DDoS solutions and strong firewall settings, and partner up with ISPs. In early October, a DDoS attack was reported by the PUBG Mobile team. But it dealt with the problem in a matter of minutes.

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Security Affairs

APRIL 17, 2022

Enemybot is a DDoS botnet that targeted several routers and web servers by exploiting known vulnerabilities. Researchers from Fortinet discovered a new DDoS botnet, tracked as Enemybot, that has targeted several routers and web servers by exploiting known vulnerabilities. Upon installing the threat, the bot drops a file in /tmp/.pwned

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Security Affairs

JUNE 26, 2020

Upon infecting a system the bot turns it into a cryptomining client and could use it to launch distributed denial-of-service (DDoS) attacks. The malware author named the bot Satan DDoS, but Palo Alto Network’s Unit42 researchers dubbed it Lucifer because there’s another malware with the same name, the Satan Ransomware.

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Security Affairs

APRIL 13, 2020

Dutch authorities have taken down 15 DDoS-for-hire services in a week, this is another success of law enforcement in the fight against cybercrime. An operation conducted by Dutch authorities last week has shut down 15 DDoS-for-hire services (aka DDoS booters or DDoS stressor), states a press release published by Dutch police.

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Security Affairs

OCTOBER 13, 2021

Dutch police warn customers of a distributed denial-of-service (DDoS) website of stopping using the service to avoid prosecution. Dutch police warn customers of a booter service, abused to carry out distributed denial-of-service (DDoS) attacks, of to stop using it to avoid prosecution. by carrying out DDoS attacks on March 19.

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Security Affairs

FEBRUARY 9, 2020

In October 2019, addressing the Munich Security Conference (MSC) Cyber Security Summit in Qatar, Azari Jahromi said his country’s cybersecurity project codenamed Digital Fortress (Dejfa) deterred 33 million cyberattacks in 2018. Spoofed source IPs from East Asia and North America were used in the DDoS attack,”. Pierluigi Paganini.

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Krebs on Security

FEBRUARY 1, 2019

More than 250 customers of a popular and powerful online attack-for-hire service that was dismantled by authorities in 2018 are expected to face legal action for the damage they caused, according to Europol , the European Union’s law enforcement agency. In April 2018, investigators in the U.S.,

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Security Affairs

SEPTEMBER 14, 2021

Last week, the Russian Internet giant Yandex has been targeting by the largest DDoS attack in the history of Runet, the Russian Internet designed to be independent of the world wide web and ensure the resilience of the country to an internet shutdown. The DDoS attack was launched by a new DDoS botnet tracked as M?ris

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Krebs on Security

MAY 28, 2020

The United Kingdom’s anti-cybercrime agency is running online ads aimed at young people who search the Web for services that enable computer crimes, specifically trojan horse programs and DDoS-for-hire services. “This is all about showing people there are other paths they can take.” FLATTENING THE CURVE.

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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.

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Krebs on Security

JANUARY 17, 2023

Most people who operate DDoS-for-hire businesses attempt to hide their true identities and location. Prosecutors say his service attracted more than two million registered users, and was responsible for launching a staggering 30 million distinct DDoS attacks. man charged in the government’s first 2018 mass booter bust-up.

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Security Affairs

DECEMBER 22, 2018

The Department of Justice (DoJ) announced that the FBI seized 15 domains associated with DDoS-for-hire services. The FBI has seized 15 domains associated with DDoS-for-hire services (aka booters or stressers ) that were used by their customers to launch powerful DDoS attacks. Authorities Take Down 15 DDoS-for-Hire Websites.

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Security Affairs

SEPTEMBER 25, 2018

Bitcoin Core Software fixed a critical DDoS attack vulnerability in the Bitcoin Core wallet software tracked as CVE-2018-17144. “A denial-of-service vulnerability (CVE-2018-17144) exploitable by miners has been discovered in Bitcoin Core versions 0.14.0 Securi ty Affairs – Bitcoin Core, DDoS). up to 0.16.2.

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Krebs on Security

FEBRUARY 28, 2019

A 20-year-old Illinois man has pleaded guilty to running multiple DDoS-for-hire services that launched millions of attacks over several years. But Usatyuk’s involvement in the DDoS-for-hire space very much predates that period. Booter Master ” — was heavily involved in helping to launch crippling DDoS attacks.

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Security Affairs

MARCH 20, 2025

DCRat first appeared in the threat landscape in 2018, but a year later it was redesigned and relaunched. The modular architecture of the malware allows to extend its functionalities for multiple malicious purposes, including surveillance, reconnaissance, information theft, DDoS attacks, and arbitrary code execution.

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Krebs on Security

FEBRUARY 4, 2025

Department of Justice said it seized eight domain names that were used to operate Cracked, a cybercrime forum that sprang up in 2018 and attracted more than four million users. to , and vDOS , a DDoS-for-hire service that was shut down in 2016 after its founders were arrested. ” Image: Ke-la.com. 30, the U.S. lol and nulled[.]it.

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Security Affairs

JANUARY 29, 2019

Europol and law enforcement agencies worldwide are investigating DDoS-for-hire services and hunting users that paid them to carry out cyber attacks. The operation dubbed Power Off allowed to shut down the biggest DDoS-for-hire service ( webstresser.org ) and arrest its administrators. webstresser.org.

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Security Affairs

OCTOBER 27, 2018

Security researchers at FortiGuard Labs have discovered a new DDoS-for-hire service called “ 0x-booter” built with leaked code that implements an easy to use interface. “ 0x-booter ” first appeared on October 17, 2018, a post published on Facebook advertises over 500 Gbps of power and 20,000 bots. ” .

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Security Affairs

SEPTEMBER 19, 2018

In the first six months of 2018, the experts observed a number of malware samples that was up three times as many samples targeting IoT devices as in the whole of 2017. “As we see, in Q2 2018 the leader by number of unique IP addresses from which Telnet password attacks originated was Brazil (23%). ” reads the report.

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eSecurity Planet

NOVEMBER 11, 2021

Distributed denial of service (DDoS) attacks soared in the third quarter, giving organizations yet another cyber threat to worry about. Even the slowest days saw 500 DDoS attacks; the busiest day, Aug. Also read: How to Stop DDoS Attacks: 6 Tips for Fighting DDoS Attacks. DDoS Attackers Target Middleboxes, UDP.

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Krebs on Security

FEBRUARY 13, 2019

Vaughn is alleged to have been a key member of the Apophis Squad , a gang of ne’er-do-wells who made bomb threats against thousands of schools and launched distributed denial-of-service (DDoS) attacks against Web sites — including KrebsOnSecurity on multiple occasions. The DDoS-for-hire service run by Apophis Squad listed their members.

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Security Affairs

JANUARY 30, 2019

Imperva mitigated a SYN flood DDoS attack against one of its clients that exceeded 500 million packets per second, this is the largest ever. This attack was a SYN flood DDoS and it is the largest DDoS attack by packet volume ever observed. . Since today, the 2018 GitHub DDoS attack that peaked 1.35 or instance.

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Security Affairs

MAY 9, 2023

DoJ announced the seizure of 13 new domains associated with DDoS-for-hire platforms as part of Operation PowerOFF. Justice Department announced the seizure of 13 domains linked to DDoS-for-hire services as part of a coordinated international law enforcement effort known as Operation PowerOFF. com, ragebooter(.)com, com, downthem(.)org

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Security Affairs

DECEMBER 15, 2022

Department of Justice (DoJ) seized forty-eight domains that offered DDoS-for-Hire Service Platforms to crooks. Department of Justice (DoJ) this week announced the seizure of 48 domains associated with the DDoS-for-Hire Service platforms (aka Booter services) used by threat actors. SecurityAffairs – hacking, DDoS). cyberstress.us

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SiteLock

AUGUST 27, 2021

In a matter of minutes, a distributed denial-of-service — or DDoS — attack can bring your website traffic to a grinding halt. DDoS attacks are growing in both size and frequency. Major attacks saw a 967% increase between the first quarter of 2018 and the first quarter of 2019. Why Is a DDoS Attack Destructive?

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Dark Reading

FEBRUARY 13, 2020

Peer-to-peer botnets, TCP reflection attacks, and increased activity on Sundays are three DDoS attack trends from last quarter.

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Security Affairs

NOVEMBER 11, 2019

Researchers from Radware reported that massive TCP SYN-ACK DDoS reflection attacks hit Amazon, SoftLayer and telecom infrastructure in the last month. Researchers from Radware are warning of a wave of TCP SYN-ACK DDoS reflection attacks that in the last 30 days hit Amazon, SoftLayer and telecom infrastructure. Pierluigi Paganini.

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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. Investigators later found Vastaamo had originally been hacked in 2018 and again in 2019, but that Tapio never told anyone about the intrusions until ransom_man began his extortion spree.

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Security Boulevard

MARCH 2, 2022

A threat actor using DanaBot has launched a Distributed Denial of Service (DDoS) attack against the Ukrainian Ministry of Defense’s webmail server. The DDoS attack was launched by leveraging DanaBot to deliver a second-stage malware payload using the download and execute command. Key Points. Conclusion. Cloud Sandbox Detection.

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Krebs on Security

FEBRUARY 12, 2019

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. Another series of DDoS attacks in 2017 forced VFEmail to find a new hosting provider.

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Krebs on Security

FEBRUARY 4, 2020

The government says Quantum Stresser had more than 80,000 customer subscriptions, and that during 2018 the service was used to conduct approximately 50,000 actual or attempted attacks targeting people and networks worldwide. and international authorities in December 2018 as part of a coordinated takedown targeting attack-for-hire services.

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Krebs on Security

OCTOBER 26, 2018

According to sentencing memo submitted by government prosecutors, in his freshman and sophomore years at Rutgers Jha used a collection of hacked devices to launch at least four distributed denial-of-service (DDoS) attacks against the university’s networks. “The second attack was launched to delay his calculus exam.

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