The Security Ledger

DECEMBER 29, 2021

Mark talks about how the Internet community can come together ahead of the next vulnerability to make sure the. Episode 229: BugCrowd’s Casey Ellis On What’s Hot In Bug Hunting Episode 227: What’s Fueling Cyber Attacks on Agriculture ? Read the whole entry. » » Click the icon below to listen.

DNS 98

DNS Internet Internet Cyber Attacks 98

Security Affairs

NOVEMBER 3, 2019

This week a controversial law entered into effect in Russia, it would allow the government to cut internet traffic from the global Internet. This week a controversial law entered into effect in Russia, it would allow the Russian government to disconnect the country from the global Internet.

Internet 47

Internet Internet DNS Government 47

Security Affairs

NOVEMBER 9, 2020

While investigating a cyber attack on the Microsoft Exchange server of an organization in Kuwait, experts found two new Powershell backdoors. Security experts from Palo Alto Networks have spotted two never-before-detected Powershell backdoors while investigating an attack on Microsoft Exchange servers at an organization in Kuwait.

DNS 112

DNS Accountability Government Cyber Attacks 112

SecureList

JUNE 3, 2024

The code and networking IoCs (Indicators of Compromise) overlap with the Windows samples described by ESET that were used in attacks against government entities in Guyana. However, some of the things the malware authors came up with, such as placing their Python script inside a domain TXT record on the DNS server, were ingenious.

Banking 83

Banking Malware Computers and Electronics Mobile 83

Security Affairs

DECEMBER 16, 2018

Hackers defaced Linux.org with DNS hijack. Group-IB identifies leaked credentials of 40,000 users of government websites in 30 countries. A new variant of Shamoon was uploaded to Virus Total while Saipem was under attack. Cyber attack hit the Italian oil and gas services company Saipem. Million users.

DNS 50

DNS Advertising DDOS Government 50

CyberSecurity Insiders

MARCH 15, 2022

From the past few hours, some reliable news resources report Putin has asked the Russian Ministry of Digital Development to cut down internet connection to the west by severing internet lines laid in international waters. The digital department has also been assigned to shift all the government websites onto.RU

Cyber Attacks 88

Cyber Attacks Internet Internet DNS 88

eSecurity Planet

AUGUST 22, 2023

This article will explore the nature of MSSPs and how they can help businesses, nonprofits, governments, and other organizations have better security with less effort. As cyber attacks continue to increase in number and sophistication, the need for MSSPs grows. assets (endpoints, servers, IoT, routers, etc.),

Telecommunications 98

Telecommunications Firewall Penetration Testing Cybersecurity 98

Security Affairs

JANUARY 10, 2019

Security expert uncovered a DNS hijacking campaign targeting organizations in various industries worldwide and suspects Iranian APT groups. According to the experts, the campaign is carried out, with “moderate confidence,” by APT groups linked to the Iranian Government. ” reads the report published by FireEye.

DNS 82

DNS Telecommunications Government Encryption 82

CyberSecurity Insiders

FEBRUARY 3, 2022

A hacker from United States named P4x has admitted that he took down the internet of North Korea last week by launching a distributed denial of service attack on the central DNS servers of the country. The post US hacker claims to have downed the internet of North Korea appeared first on Cybersecurity Insiders.

Internet 127

Internet Internet DNS Backups 127

IT Security Guru

APRIL 12, 2021

It is here when we add the fifth dimension in the form of OSINT, that we see the clear advantage of an extra layer of Intelligence which is derived from traversing and scraping the Internet open sources. These snippets may take the form of Data Leaks , P2P Communications , Metadata extractions , GPRS and EXIF image associated data.

Technology 54

Technology Penetration Testing Education DNS 54

Security Affairs

JANUARY 29, 2019

Israeli Prime Minister Benjamin Netanyahu accuses Iran of launching cyber-attacks on its country with a daily basis. Prime Minister Benjamin Netanyahu revealed that Iran launched cyber-attacks on Israel on a daily basis, but its experts are able to block them. Pierluigi Paganini. SecurityAffairs – Israel, Netanyahu).

Cyber Attacks 67

Cyber Attacks Telecommunications DNS Advertising 67

SecureList

JUNE 7, 2023

MotW is a Windows security measure — the system displays a warning message when someone tries to open a file downloaded from the internet. Roaming Mantis implements new DNS changer We continue to track the activities of Roaming Mantis (aka Shaoye), a well-established threat actor targeting countries in Asia.

DNS 102

DNS Malware Cryptocurrency Retail 102

Approachable Cyber Threats

MARCH 22, 2022

You can read the full statement by President Biden on our Nation’s Cybersecurity , but at a high level, it covers: The economic sanctions that the US and allies imposed on Russia increased the probability of Russia and its allies’ retaliation in the form of cyber attacks. Verizon), DNS resolvers (e.g.

Cybersecurity 98

Cybersecurity Internet Internet Accountability 98

eSecurity Planet

DECEMBER 15, 2021

Secure web gateway (SWG) solutions help keep enterprise networks from falling victim to ransomware , malware , and other threats carried by internet traffic and malicious websites. Secure web gateways, then, provide fast, secure access to the Internet and SaaS, making digital business a safe and productive experience.

Digital transformation 102

Digital transformation Engineering Internet Internet 102

ForAllSecure

APRIL 19, 2023

I first met Dan when he was literally saving the world; okay, at least saving the internet as we know it today by disclosing to the major ISPs in the world a flaw he’d found in the Domain Name System or DNS. Dan found a flaw that could have crippled the internet. When I heard about it, I said, Oh my god.

Software 40

Software Backups Computers and Electronics Technology 40

eSecurity Planet

FEBRUARY 25, 2022

President Joe Biden for “massive cyberattacks” aimed at disrupting the Russian invasion – initial reports of cyber attacks have in some cases been destructive and damaging, but not anywhere near anyone’s worst-case fears of utility system attacks, for example. Espionage, which has included targeting U.S.

B2B 125

B2B Cyber Attacks Firewall Cyber threats 125

Security Affairs

JULY 19, 2020

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DNS 78

DNS Advertising Surveillance Malware 78

Herjavec Group

AUGUST 26, 2021

1988 — The Morris Worm — Robert Morris creates what would be known as the first worm on the Internet. The potentially harmless exercise quickly became a vicious denial of service attack when a bug in the worm’s spreading mechanism leads to computers being infected and reinfected at a rate much faster than he anticipates. .

Cybercrime 135

Cybercrime Computers and Electronics Banking Hacking 135

Security Affairs

MARCH 6, 2019

The new ransomware dubbed JCry (extension used to rename encrypted files.jcry ) is part of the OpIsrael 2019 — an annual coordinated cyber attack against the Israeli government and private websites created with the stated goal of “erasing Israel from the Internet” in protest against the Israeli government’s conduct in the Israel-Palestine conflict.

Ransomware 81

Ransomware Encryption Malware Cyber Attacks 81

Security Affairs

MARCH 6, 2019

The new ransomware dubbed JCry (extension used to rename encrypted files.jcry ) is part of the OpIsrael 2019 — an annual coordinated cyber attack against the Israeli government and private websites created with the stated goal of “erasing Israel from the Internet” in protest against the Israeli government’s conduct in the Israel-Palestine conflict.

Ransomware 40

Ransomware Encryption Malware Cyber Attacks 40