Article | March 11, 2020
Cyberattackers continue to seize on the dire need for information surrounding the novel coronavirus. In one of the latest examples, adversaries have created a weaponized coronavirus map app that infects victims with a variant of the information-stealing AZORult malware.
The malicious online map, found at www.Corona-Virus-Map[.]com, appears very polished and convincing, showing an image of the world that depicts viral outbreaks with red dots of various sizes, depending on the number of infections. The map appears to offer a tally of confirmed cases, total deaths and total recoveries, by country, and cites Johns Hopkins University’s Center for Systems Science and Engineering as its supposed data source. Malwarebytes issued a warning about the map last week, and Reason Cybersecurity this week has followed up with its own blog post, reporting additional details on the scam, gathered by Reason Labs researcher Shai Alfasi.
Article | January 19, 2021
For years, we have been told that cyber-attacks happen due to human-errors. Almost every person has stressed about training to prevent cyber-attacks from taking place. We have always been on the alert to dodge errant clicks or online downloads that might infect devices with security threats.
However, not all attacks need a user’s oversight to open the door. Although avoiding clicking on phishing emails is still significant but there is a cyber threat that does not need any human error and has been in the recent news. It is known as Zero-Click attack where some vulnerabilities can be misused by hackers to launch attacks even without interaction from the victim.
Rather than depending on the hardware or software flaws to get access to the victim’s device, zero-click attacks eliminate the human error equation. There is nothing a victim can do once coming into the limelight of the hacker. Also, with the flourishing use of smartphones around the world that entails all the personal information and data, this thread has expanded enormously.
How Zero-Click Attacks Occur?
The core condition for successfully pulling off a zero-click is creating a specially designed piece of data which is then sent to the targeted device over a wireless network connection including mobile internet or wifi. This then hit a scarcely documented vulnerability on the software or hardware level.
The vulnerability majorly affects the messaging or emailing apps. The attacks that have begun from Apple’s mail app on iPhone or iPad, have now moved ahead on Whatsapp and Samsung devices. In iOS 13, the vulnerability allowed zero-click when the mail runs in the background. It enables attackers to read, edit, delete, or leak the email inside the app.
Later these attacks moved to Samsung’s android devices having version 4.4.4 or above. The successful attacks provide similar access to the hackers as an owner, entailing contacts, SMS, and call logs.
In 2019, a breach on Whatsapp used the voice call functionality of the app to ring the victim’s phone. Even if the victim didn’t pick the call and later deleted it, the attacks still installed malicious data packets. These grants access to the hacker to take complete control of call logs, locations, data, camera, and even microphone of the device. Another similar attack had happened due to the frangibility in the chipset of WI-FI that is used in streaming, gaming, smart home devices, and laptops. The zero-click attack blooms on the increase of mobile devices as the number of smartphones have reached above 3 billion.
How To Avoid Zero-Click Attacks?
Most of the attacks of zero-click target certain victims including corporate executives, government officials, and journalists. But anyone using a smartphone is a possible target. These attacks cannot be spotted due to the lack of vulnerabilities. So the users have to keep the operating system along with the third-party software updated. Also, it is a must to give minimal permissions to apps that are being installed on the device.
Moreover, if you own a business and are afraid of the zero-click attacks on your company’s app, you can always seek IT consultations from top-notch companies orhire developersthat will help in developing applications with hard-to-creep-into programming languages where detecting an attack is efficient.
Article | March 2, 2020
Surprising news recently emerged from the personal genetics business. The two leading direct-to-consumer companies in North America, 23andMe and Ancestry.com, announced within a week of each other that they were laying off a significant proportion of their workforce as a result of a steep drop in sales. This past Christmas, the sales of testing kits were expected to take a sharp hike — nothing says family like a gift that says prove it. But sales plummeted instead. According to Second Measure, a company that analyzes website sales, 23andMe’s business plummeted 54 per cent and Ancestry kits sales declined 38 per cent. Industry executives, market watchers and genealogists have all speculated about the causes of the drop in consumer interest. Market saturation? Early adopters tapped out? Limited usefulness? Recession fears? Whatever the theory, everyone seems to agree on one factor: privacy concerns.
Article | April 16, 2020
It has been more than a month since businesses around the world started to implement contingencies in response to the Coronavirus. The Cyber Threat Index Report by Imperva Research Labs tracks changes in traffic and attack trends across multiple industries and countries. This month’s edition looks at how COVID-19 is affecting all industries across the globe. Our researchers have found that while some sectors are experiencing a dip in the number of attacks, on the whole they remain consistent. As the chart below shows, certain sectors have experienced a significant increase in attacks over the past few months: attacks on gaming are up seven percent, food & beverages are up six percent, and financial services are up 3 percent.