More ransomware gangs now using DDoS attacks, more data thefts and an ADT technician admits spying on women Welcome to Cyber Security Today. It’s Monday January 25th. I’m Howard Solomon, contributing reporter on cybersecurity for ITWorldCanada.com. To hear the podcast click on the arrow below: There’s a new ransomware tactic going around: Launching distributed denial of service (DDoS) attacks against websites, then demanding organizations pay up to get decryption keys for scrambled data or the attack will continue. Denial of service attacks are like someone knocking on a door for hours. The door is a website. Too many knocks and the website crashes, and the organization has trouble doing business. Last fall the Bleeping Computer news service said two ransomware gangs started using this strategy. Now, it says, a third gang is doing it. Organizations used to ignore ransomware attacks by restoring data from backups. Then gangs began stealing data in addition to encrypting it, as extra leverage: Pay for decryption keys to unscramble the data or you’ll be embarrassed by the release of the stolen data. The distributed denial of service attack is a variation of this threat. Organizations should consider adding denial of service defences to their cybersecurity strategies. Typically these services blunt denial of service attacks by spreading the huge wave of knocks across the Internet. Separately a security firm called Radware warned last week that other gangs continue to launch denial of service extortion attacks against websites and demand bitcoin to stop. These gangs don’t use ransomware. Their weapon is the denial of service attack alone. Where do denial of service attacks come from? They...
Image: iStock/M-A-U Penetration testers and threat actors (hackers) share a lot in common when it comes to the methods and tools used to test a network’s defenses, identify vulnerabilities, and compromise systems. The similarities far outweigh the differences except in authorized access. SEE: (TechRepublic) Note: The aim of this article isn’t to provide anyone with the green light to run security tools on any network that isn’t owned by the user. This goes for networks you might be allowed to work on in a certain capacity, but please understand that most networks will not look too favorably on their own IT staff performing pentesting tasks on them. So, unless you have explicit permission to do so: DON’T! Set up a lab of your own and test there instead. It’s also not the aim of this article to walk you through the step-by-step process of hacking a network. Rather, it is to illustrate some of the uses for automated pentesting tools and how they may even be used for specific types of attacks to raise awareness of these unauthorized devices. They may even be sitting in your network closet or plugged in to the back of a desktop computer as you read this. SEE: (TechRepublic) Before we begin, some of the hardware tools you may need to set up one or all of these are listed below: RasPwn OS on Raspberry Pi This Linux distribution is a more defensive tool (or quite the opposite, depending on your perspective). What I mean is, this open-source OS image, when installed on a Raspberry Pi 2/3b, for example, emulates a vulnerable Linux server with vulnerabilities to exploit....
Large amounts of Covishield, one of two vaccines approved in India on 3 January, are stored in a cold room at the Serum Institute of India in Pune. Scientists criticize ‘rushed’ approval of Indian COVID-19 vaccine without efficacy data By Priyanka PullaJan. 5, 2021 , 4:40 AM Reporting for this story was supported by a journalism grant from the Thakur Family Foundation, which has not influenced the contents of this report. India’s drug regulator approved two COVID-19 vaccines on 3 January, a decision Prime Minister Narendra Modi hailed on Twitter as “a decisive turning point to strengthen a spirited fight!” against the pandemic and a testament to the Indian scientific community’s self reliance. But some scientists and patient advocates are sharply critical of the move—in particular, the decision to greenlight Covaxin, a vaccine developed in India by Bharat Biotech, without awaiting the results of a phase III trial to determine efficacy and safety. At a Sunday press conference, the Drugs Controller General of India, V G Somani, said that even though Covaxin’s efficacy study is still recruiting participants, he was approving the vaccine as “abundant precaution,” in case it was needed to curb the spread of a highly transmissible variant of SARS-CoV-2 first found in the United Kingdom. Somani said it and the other vaccine, the Indian version of a vaccine developed by the University of Oxford and AstraZeneca, were approved for “restricted use” in an emergency situation and that their manufacturers would have to continue the clinical trials that have begun. The approval of a vaccine without phase III data is “unconscionable,” says Vineeta Bal, an immunologist at India’s National Institute of...
Zaher Birawi, founder of the UK-based Palestine Return Centre זאהר ביראווי, פעיל פלסטיני תושב בריטניה שהשב”כ טען כי הוא “מחבל המשתייך לחמאס”, זכה בניצחון משפטי ושמו הוסר מהרשימה השחורה الناشط الفلسطيني زاهر بيراوي، الذي وصفه الشاباك بإرهابي، فاز المعركة القضائية UK Palestinian activist, Zaher Birawi won a years-long legal battle against cyber-security company, Refinitiv, which maintains a security database called World-Check, used by governments, law enforcement, airlines and others to avert risk or danger to themselves, their citizens, or businesses. It is compiled from numerous sources and designates individuals based on a level of risk they pose. When Birawi and the Palestine Return Center (of which he is former board chair) , found themselves listed, their bank accounts were closed, which prohibited them from engaging in both personal business and the activities of his organization. When an NGO has no funds it cannot pursue its work. Which of course was the intent of those who provided the information used to place him on the list. “Terrorists in Suits,” Israeli Strategic Affairs Ministry report But who provided it? And what evidence did they offer to verify the claims? Well there’s a story. I consulted with an Israeli security source who told me that his agency told Refinitiv that Birawi was “connected” to Hamas. The same claim is made in a lurid document, Terrorists in Suits (Hebrew, page 72), published by the Israeli Strategic Affairs ministry “exposing” the purported ties between Palestinians rights groups and so-called terrorist movements like Hamas. Pro-Israel NGOs like NGO Monitor and UN Watch have also echoed these claims. And Israeli media have dutifully reported what the...
Welcome to IT Security For Absolute Beginners : Cyber Security 101 Now get Udemy Coupon 100% Off, all expire in few hours Hurry. you should always try to take Online Classes or Online Courses rather than Udemy IT Security For Absolute Beginners : Cyber Security 101 Download, as we update lots of resources every now and then. Cyber Security:Beginners Guide to Cyber Security:-Learn Cyber security From very scratch and yourself from being hacked Have you ever thought about how hackers perform cyber attacks? how they able to break into security? Do you want to learn different aspects of cybersecurity? about Certification? what are the different kinds of attacks that can be performed on any network? if YES Than this course for you, we will be starting from the beginning and cover each and every aspect of cybersecurity/information security. This course is the perfect choice if you don’t know anything about cybersecurity and want to pursue a career in Cybersecurity. Cybersecurity is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. It’s also known as information technology security or electronic information security twice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. It’s also known as information technology security or electronic information security. Section 1:-This section in all about the introduction of the cybersecurity. Introduction Section 2:-In this section we will be learning about the CIA trait, What is CIA trait? and what are the components of the CIA trait. CIA trait Section 3:-This section contains the types of attacks that are being performed by the hacker in today’s world. This section will...
A big-data program in China’s Xinjiang “arbitrarily selects” Muslims for detention, flagging behaviour such as wearing a veil, studying the Quran or going on the Hajj pilgrimage as reasons for arrest, according to Human Rights Watch (HRW). In a new report on Wednesday, the rights group said it analysed a leaked list of more than 2,000 detainees in Xinjiang’s Aksu prefecture and found that the programme – known as the Integrated Joint Operations Platform (IJOP) – also flagged people for their relationships, their communications, their travel histories, or for being related to someone the authorities consider suspicious. “The Aksu List provides further insights into how China’s brutal repression of Xinjiang’s Turkic Muslims is being turbocharged by technology,” said Maya Wang, senior China researcher at HRW. “The Chinese government owes answers to the families of those on the list: Why were they detained, and where are they now?” The United Nations estimates that more than one million Turkic Muslims – most of them ethnic Uighurs – have been detained in camps in far-western Xinjiang. Activists say the purpose of the detention was to “erase the ethnic and religious identities of” Turkic Muslims and ensure their loyalty to the Chinese government. Beijing denies the accusations, describing the camps as vocational training centres to help stamp out “religious extremism” in the troubled province. HRW said the Aksu List – which dates from late 2018 – shows further evidence of the role big data and technology plays in helping officials select targets for “coerced thought transformation”. Earlier this year, campaigners documented how officials in Xinjiang’s Karakax used the IJOP to assess whether an...
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