Questões de Concurso

(1º§) Farmer Pedro Vaz Ferreira was out hunting on Saturday with his two sons in the rural area of Portel, Brazil when he was savaged by the big cat.

(2º§) The feline's brutal attack left the 67-year-old in a serious state of health - as he reportedly suffered a partially disfigured face, some broken cheek bones and went blind in one eye.

(3º§) His two sons, Davi, 32, and 25-year-old Josue witnessed as the elderly man and animal even tussled for a few minutes. Davi told the news outlet O Liberal: "The three of us were in the forest, but it just attacked him. "The most serious wound is on his face. It broke the bones in his face, his nose, it blinded him. "He lost his vision instantly. It pierced his eye with its nail." Shortly after the attack, one of Mr Ferreira's sons reportedly killed the jaguar with a machete.

(4º§) Mr Ferreira's relatives took him by speedboat to the Hospital Wilson da Mota Silveira in Portel. He remained there in a serious condition until Monday, when he was transferred to a larger hospital in Ananindeua - 200km away.

(5º§) Jaguar attacks are considered rare in Brazil, as experts have cited them as the least likely of all big cats to kill and eat humans.

(6º§) Recently, another Brazilian was attacked by an alligator - but managed to make a lucky escape with only a bite on his arm. The daredevil had decided to go for a swim in a popular tourist destination, the Lago do Amor in Campo Grande - ignoring warning signs that a lake was infested with the predators.

(7º§) In July, another Brazilian's fate was not so fortunate as he was mauled to death by a shark after walking into the sea to pee. The victim had reportedly been drinking with friends before he entered the water and was fatally bitten by the vicious animal.

https://www.thesun.co.uk/news/16682980/elderly-man-killed-by-jaguar-brazil/

Imagine that you get an email one morning. It appears to be from your bank. The email warns that someone broke into your account. It says that you need to sign in to check some things. You click the link in the email. It takes you to a site that looks very much like your bank’s. You enter your username and password. You submit the form. You’ve just been phished!

Phishing is a type of attack that happens over the Internet. Users receive an email or text message that seems like it came from a trusted source. These users are being deceived. They are interacting with dangerous hackers. The attackers copy trusted companies. They send users to web pages that look like the ones we use everyday. When users login or provide sensitive information, the attackers steal this data.

Attackers want your data for many reasons. They may use your data to commit identity fraud. This is when they use your identity to buy something with your credit. Then they receive the goods and you receive the bill. Or they may want your password to take over a computer network. They may want access to private emails. They may want customer records. They gain access by tricking people into giving them their login info.

Some phishing attacks are targeted. A targeted phishing attack is called a spear phishing attack. These attacks are dangerous because they are convincing. The attacker may know the target’s name, address, or job title. They may have gathered info from social networks, like the names of friends or family. The attackers may use this personal information to craft a believable email. The target will be tricked into clicking a link. The link will send them to a phony website. This site will look familiar, but it will be a spoofed site built to steal data. Any data that the target submits will go to the hacker.

Phishing attacks are dangerous, but you can spot them if you pay attention. One thing to watch is your address bar in your browser. Attackers use domains that look like the ones that we trust, but they are not the same. For example, in 2016 staffers from Hillary Clinton’s campaign were spear phished. The attackers used the domain accounts-google.com. That domain looks like google.com, but it isn’t the same. When logging into google, you should always do it from google.com. Likewise, when logging into any account, make sure the address matches what you expect. If you are unsure, search for the site and login from the root domain.

An even better way to secure your account against phishing attacks is to use 2FA: two factor authentication. 2FA means that your account is secured with two keys. The first is your password. The second key is a random code that changes every few minutes. This code may be generated by a 2FA app, like Authy. Or it can be sent to your cell phone on request. If you activate 2FA on your accounts, an attacker will not be able to get in even with your password.

Phishing attacks are scary and common. The reason why they are common is that they are effective. Many people accept appearances without suspicion. Browsing the Internet safely requires a healthy amount of suspicion. Not everything is what it appears. Nobody is trying to give you free money. Don’t trust; verify.