Industry Intel

Girl Scouts and OpenText empower future leaders of tomorrow with cyber resilience

The transition to a digital-first world enables us to connect, work and live in a realm where information is available at our fingertips. The children of today will be working in an environment of tomorrow that is shaped by hyperconnectivity. Operating in this...

World Backup Day reminds us all just how precious our data is

Think of all the important files sitting on your computer right now. If your computer crashed tomorrow, would you be able to retrieve your important files? Would your business suffer as a result? As more and more of our daily activities incorporate digital and online...

3 Reasons We Forget Small & Midsized Businesses are Major Targets for Ransomware

The ransomware attacks that make headlines and steer conversations among cybersecurity professionals usually involve major ransoms, huge corporations and notorious hacking groups. Kia Motors, Accenture, Acer, JBS…these companies were some of the largest to be...

How Ransomware Sneaks In

Ransomware has officially made the mainstream. Dramatic headlines announce the latest attacks and news outlets highlight the staggeringly high ransoms businesses pay to retrieve their stolen data. And it’s no wonder why – ransomware attacks are on the rise and the...

An MSP and SMB guide to disaster preparation, recovery and remediation

Introduction It’s important for a business to be prepared with an exercised business continuity and disaster recovery (BC/DR) plan plan before its hit with ransomware so that it can resume operations as quickly as possible. Key steps and solutions should be followed...

Podcast: Cyber resilience in a remote work world

The global pandemic that began to send us packing from our offices in March of last year upended our established way of working overnight. We’re still feeling the effects. Many office workers have yet to return to the office in the volumes they worked in pre-pandemic....

5 Tips to get Better Efficacy out of Your IT Security Stack

If you’re an admin, service provider, security executive, or are otherwise affiliated with the world of IT solutions, then you know that one of the biggest challenges to overcome is efficacy. Especially in terms of cybersecurity, efficacy is something of an amorphous...

How Cryptocurrency and Cybercrime Trends Influence One Another

Typically, when cryptocurrency values change, one would expect to see changes in crypto-related cybercrime. In particular, trends in Bitcoin values tend to be the bellwether you can use to predict how other currencies’ values will shift, and there are usually...

Cybercriminals impersonate law enforcement, spamvertise malware-serving ‘Speeding Ticket’ themed emails

Jul 25, 2012 | Industry Intel, Threat Lab

Not fearing prosecution, cybercriminals regularly impersonate law enforcement online in an attempt to socially engineer end users and corporate users into interacting with their malicious campaigns. From 419 scams, police ransomware, to law enforcement themed malware-serving email campaigns, cybercriminals continue abusing the international branches of various law enforcement agencies.

In this post, I’ll profile a currently spamvertised malware-serving campaign, indicating that the user has “violated red light traffic signal” and that he should download the fake camera recording of his vehicle attached to the email.

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Spamvertised Craigslist themed emails lead to Black Hole exploit kit

Jul 24, 2012 | Industry Intel, Threat Lab

Cybercriminals are currently spamvertising millions of emails impersonating the popular Craigslist site, in an attempt to trick users into clicking on client-side exploits and malware serving URLs courtesy of the Black Hole exploit kit.

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Cybercriminals impersonate Booking.com, serve malware using bogus ‘Hotel Reservation Confirmation’ themed emails

Jul 23, 2012 | Industry Intel, Threat Lab

Globetrotters, beware of these malicious emails!

Cybercriminals are currently spamvertising millions of emails impersonating Booking.com, in an attempt to trick end and corporate users into downloading and executing the malicious archive attached to the emails.

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Spamvertised Intuit themed emails lead to Black Hole exploit kit

Jul 20, 2012 | Industry Intel, Threat Lab

Cybercriminals are currently spamvertising millions of emails impersonating Intuit, in an attempt to trick end and corporate users into clicking on the malicious links found in the emails.

The emails pretend to be coming from Intuit’s PaymentNetwork and acknowledge the arrival of an incoming payment. In reality though, they redirect users to a Black Hole exploit kit landing URLs where client-side exploits are served, and ultimately malware is dropped on the infected hosts.

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Russian Ask.fm spamming tool spotted in the wild

Jul 19, 2012 | Industry Intel, Threat Lab

On their way to occupy an even bigger market share, spammers constantly look for new ways to increase visitor conversion, and target as many users as possible with the least amount of time and money invested.

For years, their tactics included the development of cybercrime friendly online communities, sophisticated harvesting and validation of emails and user names across popular Web services, abusing the Domain Keys Identified Mail (DKIM) trust established between the most popular providers of free Web based email, development of DIY image spam generating platforms, conversion of malware-infected hosts into spam spewing zombies, and most importantly, efficient ways to bypass anti-spam filters put in place by the security industry.

In this post, I’ll profile a recently advertised Ask.fm spamming tool, capable of spamming thousands of users through the use of proxies, which are in fact malware-infected hosts converted to anonymization proxies.

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Webroot Bulletin Regarding AV-Comparatives Results

Jul 19, 2012 | Industry Intel, Threat Lab

If there is one thing that can be observed about the AV industry, it is that no solution is ever 100% effective at blocking malware. With this in mind, Webroot SecureAnywhere (WSA) was designed to protect users even in cases where undetected malicious software has made it onto the system.

AV-Comparatives recently published results for June’s “Real World” Protection Test. This test aims to replicate a real world experience for how malware would infect a PC. The scores indicate how many threats were detected vs. missed.

Cybercriminals impersonate UPS in client-side exploits and malware serving spam campaign

Jul 18, 2012 | Industry Intel, Threat Lab

In an attempt to aggregate as much traffic as possible, cybercriminals systematically abuse popular brands and online services. Next to periodically rotating the brands, they also produce professional looking email templates, in an attempt to successfully brand-jack these companies, and trick their customers into interacting with the malicious emails.

Today’s highlight is on a currently spamvertised client-side exploits and malware serving campaign impersonating UPS (United Parcel Service). Once users click on the links found in the malicious email, they’re automatically redirected to a Black Hole exploit kit landing page serving client-side exploits, and ultimately dropping malware on the exploited hosts.

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New Russian service sells access to compromised social networking accounts

Jul 17, 2012 | Industry Intel, Threat Lab

On daily basis, hundreds of thousands of legitimate accounts across multiple social networks get compromised, to be later on abused as a platform for launching related cyber attacks and social engineering attempts.

Recently, I came across a new Russian service offering access to compromised accounts across multiple social networks such as Vkontakte, Twitter, Facebook, LiveJournal, and last but not least, compromised email accounts. What’s particularly interesting about this service is the fact that it’s exclusively targeting Russian and Ukrainian users.

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Online dating scam campaign currently circulating in the wild

Jul 16, 2012 | Industry Intel, Threat Lab

Lonely birds, beware!

Russian online dating scammers are currently spamvertising a fraudulent campaign attempting to socially engineer users into interacting with a bogus online dating service.

What’s so special about this scam? Just how vibrant is the Russian online dating fraud market segment? How can you avoid falling victim into their fraudulent schemes?

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Spamvertised American Airlines themed emails lead to Black Hole exploit kit

Jul 13, 2012 | Industry Intel, Threat Lab

American Airlines customers, watch where you click! Cybercriminals are currently spamvertising millions of emails impersonating the company in an attempt to trick end and corporate users into clicking on the malicious links found in the spamvertised email.

Upon execution, the campaign redirects users to a Black Hole exploit kit landing URL, where client-side exploits are served against outdated third-party software and browser plugins.

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What’s the underground market’s going rate for a thousand U.S based malware infected hosts?

Jul 10, 2012 | Industry Intel, Threat Lab

Imagine you’re a cybercriminal that has somehow managed to infect a 1000 U.S based hosts and is looking for ways to monetize his malicious activity? He could easily start spreading spam or phishing emails, use the infected hosts as a platform for disseminating related malware attacks, or basically data mine the infected hosts for accounting data to be later on sold to fellow cybercriminals.

What if all he wanted to do is earn as much profit in the shortest possible amount of time without investing more efforts into the monetization of the infected hosts? Is the cybercrime ecosystem mature enough to offer him an alternative? Appreciate the rhetoric. The maturing cybercrime ecosystem is fully capable of offering him a high liquidity monetization approach for earning revenue by infecting hosts and spreading a specific undetectable executable pushed by the pay-per-install affiliate network that I’ll profile in this post.

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Phishing campaign targeting Gmail, Yahoo, AOL and Hotmail spotted in the wild

Jul 9, 2012 | Industry Intel, Threat Lab

Cybercriminals are masters of multi-tasking. For instance, whenever a web server gets compromised, they will not only use its clean IP reputation to host phishing, spam and malware samples on it, they will also sell access to the shell allowing other cybercriminals the opportunity to engage in related malicious activities such as, mass scanning of remotely exploitable web application vulnerabilities.

Today, I intercepted a currently active phishing campaign that’s a good example of a popular tactic used by cybercriminal known as ‘campaign optimization’. The reason this campaign is well optimized it due to the fact that as it simultaneously targets Gmail, Yahoo, AOL and Windows Hotmail email users.

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