Lifeboat Foundation

The ‘Joker’ virus hides in several apps on the Google Play Store and the user does not realize it until their bank accounts are emptied. See how this malware operates and what are the dangerous applications.

In September 2,020 the ’Joker’ virus was found in 24 Android applications that registered more than 500 thousand downloads before being removed. It is estimated that that time it affected more than 30 countries including the United States, Brazil and Spain. Through unauthorized subscriptions, hackers could steal up to $7 (about 140 Mexican pesos) per subscription weekly, a figure that has most likely increased in recent months.

How does the Joker virus work in Android apps?

Continue reading “The ‘Joker’ Virus Has Returned to Android: It Can Empty Your Bank Accounts Without You Noticing It and It Is Hidden in These Apps in the Google Play Store” »

THE personal records of 38million people were accidentally leaked on the open internet due to a flaw in more than a thousand Microsoft web apps, according to reports.

American Airlines, Ford, J.B. Hunt, the Maryland Department of Health, the New York City Municipal Transportation Authority, and New York City public schools were among the companies and organizations affected by the mistake.

The data mistakenly shared online included information from a number of Covid-19 contact tracing platforms, vaccination sign-ups, job application portals, and employee databases, according to Wired.

A Razer Synapse zero-day vulnerability has been disclosed on Twitter, allowing you to gain Windows admin privileges simply by plugging in a Razer mouse or keyboard.

Razer is a very popular computer peripherals manufacturer known for its gaming mouses and keyboards.

When plugging in a Razer device into Windows 10 or Windows 11 the operating system will automatically download and begin installing the Razer Synapse software on the computer. Razer Synapse is software that allows users to configure their hardware devices, set up macros, or map buttons.

A new ransomware gang known as LockFile encrypts Windows domains after hacking into Microsoft Exchange servers using the recently disclosed ProxyShell vulnerabilities.

ProxyShell is the name of an attack consisting of three chained Microsoft Exchange vulnerabilities that result in unauthenticated, remote code execution.

The three vulnerabilities were discovered by Devcore Principal Security Researcher Orange Tsai, who chained them together to take over a Microsoft Exchange server in April’s Pwn2Own2021hacking contest.

Web infrastructure and website security company Cloudflare on Thursday disclosed that it mitigated the largest ever volumetric distributed denial of service (DDoS) attack recorded to date.

The attack, launched via a Mirai botnet, is said to have targeted an unnamed customer in the financial industry last month. “Within seconds, the botnet bombarded the Cloudflare edge with over 330 million attack requests,” the company noted, at one point reaching a record high of 17.2 million requests-per-second (rps), making it three times bigger than previously reported HTTP DDoS attacks.

Uptycs Threat Research Team has discovered malware that not only hijacks vulnerable *nix-based servers and uses them to mine cryptocurrency but actually modifies their CPU configurations in a bid to increase mining performance at the cost of performance in other applications.

Perpetrators use a Golang-based worm to exploit known vulnerabilities like CVE-2020–14882 (Oracle WebLogic) and CVE-2017–11610 (Supervisord) to gain access to Linux systems, reports The Record. Once they hijack a machine, they use model-specific registers (MSR) to disable the hardware prefetcher, a unit that fetches data and instructions from the memory into the L2 cache before they are needed.

In another instance of a misconfigured data server, the personal details of over 3 million senior citizens have been exposed.

The covid-19 pandemic has reinforced humanity’s dependence on modern tech, but the same tools that enable remote working are also being used to spread disinformation and perpetuate cybercrime. Ambivalence towards technology is nothing new.

Read more of our coverage of Science & technology: https://econ.st/3CdkVa5

Continue reading “Should we be worried about technology? | The Economist” »

There’s very few opportunities in cybersecurity where you get the benefit of foresight. This could be one.