This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
stargz-snapshotter-0.11.3-2.fc36
Security fix for CVE-2022-21698
Pioneering British KYC tech company acquired by American ID verification firm
The recent WannaCry ransomware attack that infected more than 250,000 computers worldwide was a good reminder to everyone about staying vigilant when it comes to internet safety.
After all, many of us stay connected most of the time, whether it’s on our laptops or mobile devices, giving cybercriminals a wide range of opportunities to go after our personal and financial information, as well as our privacy.
The good news is that safeguarding your internet security, and preventing an attack like WannaCry, can be as simple as keeping your software up-to-date, and taking other preventative measures. The key is knowing which threats to look out for, and when you are taking potential risks.
Let’s start by talking about our mobile devices. Although many of us have been taught to look out for viruses and other threats on our computers, we don’t always realize that our mobile devices are just as vulnerable as our desktops.
The truth is dangerous links and downloads can be easily accessed using mobile browsers and email. And, our devices can open us up to new threats like malicious apps or text messages, designed to steal your information.
And if you think you’re protected from many online threats because you are an Apple user, think again. McAfee Labs found in its latest Quarterly Threat Report that malware exploiting the Mac operating system has grown exponentially.
Another instance where we often don’t realize we’re at risk is when we use technology while travelling or away from home. Connecting to public Wi-Fi networks can be dangerous because many of these networks do not take the necessary steps to protect your data from being accessed by cybercrooks. It’s just as risky to use public or shared computers since the bad guys will sometimes infect them with malware or spyware designed to steal your information.
Our heavy use of social media is another area where we face new threats. Although these sites are made for sharing, we tend to share too much of our private information, opening us up to identity theft, or even harassment. That’s why we need to safely guard information such as our home address, employer, phone number, and email. It’s also wise to change your social media privacy settings to “friends only.” When we open our networks up to people who we don’t know in real life, we also open the door to potential scammers.
These scammers love to distribute phishing attacks on social media and via email and text. Their goal is to trick you into revealing personal or financial information. Take, for instance, the recent “Google Docs” attack, in which scammers sent out fake emails that appeared to come from a trusted source, asking recipients to click on a link to open a Google document, with the hopes of gaining access to their email login and contact information.
Account login information is highly valuable to scammers, since it can potentially allow them to login into or guess your banking passwords, and other crucial financial or identity information. This is a good reason to opt for the highest security settings on all your accounts, such as multi-factor authentication. This security measure asks you to provide an additional piece of information other than your password to verify your identity, such as entering a unique code that is sent to your mobile phone.
There are a lot of threats that we all need to be aware of, but by taking basic precautions and staying vigilant about what you share online you will be much better protected from cybercrime.
Tips to keep you safe:
Keep on top of the latest threats so you know what to look out for.
Make sure you use comprehensive security software that protects both your computers and mobile devices, and keep the software up-to-date.
Turn on automatic updates on all your devices so your operating systems always have the latest security fixes.
Create unique, complex passwords using a combination of upper and lower case letters, numbers and symbols for all your critical accounts.
Turn on multi-factor authentication when available.
Never click on attachments or links sent by someone you don’t know. These often lead to malware or phishing scams.
Be careful when downloading mobile apps. Only download apps from an official app store, and read other users’ reviews first to make sure the app is safe.
Backup all your data on a regular basis, in case you need to wipe your device clean, or as a safeguard in response to ransomware. This way you can restore all of your information.
Be careful when posting on social networks. Never share key identity information, and select the highest security settings.
When away from home, avoid using public Wi-Fi and stick to websites that start with “HTTPS” instead of just “HTTP”, since they use extra security to protect your information. If you must use an unsecured network, protect your data by installing a personal VPN, which links you to a secure network over the internet.
Looking for more mobile security tips and trends? Be sure to follow @McAfee Home on Twitter, and like us on Facebook.
The post Smart Tips for Staying Safer Online appeared first on McAfee Blog.
No one likes the feeling that someone is looking over their shoulder when they work, shop or surf online. But this is just what crooks and scammers do without our knowledge using “spyware.”
Spyware is a piece of software that can covertly gather information on you. It can track the websites you visit and even record what you type on your keyboard, including passwords and credit card numbers.
So, now the bad guys don’t have to steal your wallet to get access to your personal and financial information. All they need to do is trick you into installing spyware on your computer or device. Or they could install it themselves on public or shared computers using a USB drive, or similar device.
One of the more common forms of spyware found on shared computers is called a “keylogger.” It can record everything you type and send it back to the cybercrook. That’s why you should avoid using shared computers in hotels or public libraries, since they can be easily compromised.
Most spyware masquerades as legitimate software, such as free games or mobile apps. In fact, researchers believe that over three years, 1 million Google Play users downloaded a single piece of spyware alone. It appeared to be an official “System Update” application, but actually monitored the users’ location information and text messages without their knowledge.
Spyware can also easily spread online in the form of dangerous links in emails, and on social media or torrent sites, which offer free access to online content. That’s why you need to be careful where you click.
Another common form of spyware is called “adware.” Adware is used to display advertisements on your computer, or redirect your search inquiries to an advertiser’s website. Although this isn’t as harmful as spyware designed to steal your information, it is still invasive and annoying.
Since spyware is so prevalent and potentially harmful, putting both your private information and privacy at risk, it’s important that you take steps to protect yourself.
Here are some tips to keep you safe:
Only visit trusted websites and be suspicious of sites offering “free” content or applications.
Be careful when downloading any software or mobile apps from the web. Read other users’ reviews first to make sure the product is safe. Also, read any licensing or service agreements carefully to see if the provider is accessing more information than it needs to.
Never leave your computer or devices unattended in public, since a cybercrook could potentially install spyware when you’re not looking.
Avoid clicking on online ads, since they could lead to adware.
Look out for anti-spyware scams. There are many phony “anti-spyware” tools online that offer free scans. They falsely detect multiple spyware programs on your computer to get you to buy their product.
Make sure you use comprehensive security software that includes spyware protection, and keep it up-to-date.
Looking for more mobile security tips and trends? Be sure to follow @McAfee Home on Twitter, and like us on Facebook.
The post What is Spyware? appeared first on McAfee Blog.
A new email campaign designed to spread the Vidar spyware package uses a novel technique involving Microsoft Compiled HTML help files, according to a blog post released today by Trustwave.
The help files, which use the suffix “CHM,” are packaged in an ISO along with the Vidar payload in what appears to be a Word document. If the attacker successfully hoodwinks the target into extracting the phony document, executing either file triggers the malicious package and compromises the system, Trustwave researcher Diana Lopera wrote in the post.
Arrests made over fake websites selling forged helicopter ride tickets to pilgrims
Russian allegedly operated darknet store, selling stolen PII, credentials and authentication tools
USN-5321-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, spoof the browser
UI, bypass security restrictions, obtain sensitive information, or execute
arbitrary code. (CVE-2022-0843, CVE-2022-26381, CVE-2022-26382,
CVE-2022-26383, CVE-2022-26384, CVE-2022-26385)
A TOCTOU bug was discovered when verifying addon signatures during
install. A local attacker could potentially exploit this to trick a
user into installing an addon with an invalid signature.
(CVE-2022-26387)
