Tópicos atuais sobre segurança da informação. A segurança informática é da responsabilidade de todos.
According to the new research from the Department for Digital, Culture, Media and Sport (DCMS), 80% of large businesses have heard of GDPR, and 27% have made changes to how they operate in response.
Electron vulnerability. Skype, Signal, Slack, GitHub Desktop, Twitch, Wordpress.com and other desktop apps are vulnerable to remote code execution.
Bell Canada has been compromised in a breach that reportedly affects up to 100.000 individuals. It was communicated to customers, that their names and personal emails were accessed in a malicious campaign.
Cryptocurrency miners have begun using two older and already patched vulnerabilities to compromise servers to mine the Monero digital currency.
After gaining control of the coin-mining software, Satori bot replaces the victim wallet address with the malicious address. In this way, the computer mining currency through the address controlled by the attacker.
A Google security researcher has discovered a severe vulnerability in Blizzard games, played every month by half a billion users—World of Warcraft, Overwatch, Diablo III, Hearthstone and Starcraft II.
Android apps such as Sonic Dash, Sonic the Hedgehog™ Classic, and Sonic Dash 2: Sonic Boom, that have been totally downloaded millions of times are compromising user’s date.
Hackers are using more sophisticated techniques to mine cryptocurrency in an unauthorized manner. They currently using ARP Poisoning to inject malicious code into all web requests on a Wi-Fi network.
Crypto jacking detected in Portuguese website. This article refers that Portuguese websites are using this type of resources to mine the cryptocurrency Monero. One of the cases already detected was Dinheiro Vivo, a very well-known Portuguese news website.
Again crypto-jacking on Monero. PyCryptoMiner is a botnet cryptocurrency-oriented, designed in Python, that uses Pastebin as the source-pool when the C&C server is unavailable. It attacks Linux machines and exploits SSH service via brute-force.
Archive Poster Malware – The Chrome store claims that the extension affects 105,000 users, and presumably everyone is mining coins in their computer through this extension running in background.
Keep your smartphone secured in 2018. The main purpose of this article is to make users aware of potential security risks and also to appeal that their small daily habits may lead to a significant breach of the security of their data and their digital identity.
A blockchain começa a ficar obsoleta comparativamente com o hashmap. O hashmap permite uma velocidade de 250.000 vezes mais rapido que a blockchain, mais barato, e a prova de trabalho (PoW) não interfere na ordem como as transações são validadas e armazenadas nos blocos da cadeia.
Top de vulnerabilidades em 2017. Vulnerabilidades do tipo XSS e injeção continuam no TOP 10 da OWASP (2017). Vulnerabilidades na IoT continuam a crescer descontroladamente. PHP e o Wordpress continnuam a liderar a lista de vulnerabilidades nos CMS. Desastres da blockchain e previsões para 2018.
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