It’s been two weeks since the IT world was rocked with the news of the CPU vulnerabilities known as Meltdown and Spectre. It’s making headline news due to how far the vulnerabilities extend—to nearly every processor manufactured over the past 20 years—as well as the potential impacts in mitigating these vulnerabilities. Every server, computer, tablet, phone or any other computing device with a modern CPU is potentially affected. (See WEI’s Customer Advisory about Meltdown and Spectre in this blog post.)
WEI is aware of the new vulnerabilities related to Intel and other CPUs which could potentially allow an attacker to gather privileged information from CPU cache and system memory, putting enterprise security at risk. The vulnerabilities are code named “Meltdown” and “Spectre." The “Meltdown” issue is reported to only affect Intel CPUs while “Spectre” is reported to affect Intel, AMD, and ARM. The impact of these vulnerabilities could extend back to CPUs from as early as 1995 (in the case of Intel).
This holiday season, the frenzy is not about the “must have” toy, it is the must have investment – Bitcoin. The TV networks cannot stop talking about the dramatic rise in its value that seems to occur on a daily basis, if not hourly. The cable business news shows shuffle in cryptocurrency and financial industry pundits to discuss the significance the new digital gold and the cryptocurrency market at large. They debate each other whether bitcoin is a sure deal that will continue returning positive dividends, or a bubble that is about to burst. Both sides of the argument have their “experts” as to why you should or should not get involved bitcoin mania. CNBC reports that people are maxing out their credit cards to buy, buy, and buy. Some people are even taking home equity loans on their house to maximize the number of coins they can afford.
Mark Twain popularized the phrase, “There’s gold in them thar hills,” when he wrote about the gold rush of 1849. Today, the gold lies not in the hills of California, but within crypto mining servers dispersed across the Internet. This new gold is not mined by the power of the pick and shovel, or even dynamite. Instead, computer processors power the mining operations that create this digital gold. Welcome to the modern day gold rush of today’s digital age.
If organizations weren’t serious about tightening their cybersecurity strategy to combat ransomware within the past sixteen months, the mammoth WannaCry attack launched against the world on Friday, May 12, 2017 has certainly induced them to do so. Like most enterprise security threats, there are multiple ways to combat ransomware. Some methods are more intrusive than others though.
There’s a lot to learn every day in the world of technology, especially with the ever-increasing amount of high-profile cyber breaches and criminal hacks. It seems every news article brings a new security scare, and businesses should be more alert than ever before. Want to know what threats are out there? Read on for an overview of recent security breaches, and find out what your organization can learn from them.
The news is buzzing with instances of companies being taken for a ride by cyber thieves. Their new tactic? Injecting dangerous software into the organization and locking their data up until a ransom is paid. While the FBI still recommends not paying the ransom, enterprises are taking varying approaches to combatting ransomware. In this post we dive into some recent ransomware attacks and takeaways your organization can learn from them.
Last year, ransomware became a $1 billion dollar industry. If ransomware were a traditional legitimate industry it would be the focus of case studies for business schools at colleges and universities across the world. Its exponential growth has been unprecedented and its nefarious means of encrypting one’s data files to garner ransom has captured the headlines of newspapers, journals, blog sites, and news channels. One billion dollars brings a lot of attention and spotlight to something.
Nearly every day, there is a new cybersecurity breach to announce; businesses should be more alert than ever before. In 2015, the Ponemon Institute and Symantec discovered that a whopping 47 percent of U.S. data breaches were the result of a malicious insider or criminal cyberattack. Read on for an illuminating look into recent high-profile cases, and what you can learn from them.
Unsecured printing and imaging leads to security breaches, putting organizations at risk of costly lawsuits and public relations nightmares.
Today’s printers can connect to wireless networks, scan and send documents, store data on hard drives, and even produce 3D materials. They have many of the same capabilities—and the same vulnerabilities—as computers. As their features increase, so do the opportunities for security breaches in the printing process.
We recently shared five smart moves for IT leaders to focus on when creating an effective cybersecurity strategy. They included basic care like updating an employee security policy and avoiding physical theft, but they also covered monitoring digital footprints in order to thwart malicious insider threats. In this blog post we dive into some additional risks your organization may be facing, and what you can do to stop them.
In a complex technological world that faces an ever changing threat landscape, the team in charge of managing cybersecurity may find it difficult to know where to focus their often limited resources. Some areas, such as firewalls and operating system updates, are obvious priorities. But what else deserves your attention?
How good are your enterprise’s security defenses? Today’s hackers have access to an arsenal of tools for carrying out targeted attacks, thanks in part to an anonymous and hidden area of the internet called the Dark Web (also called Deep Web or Darknet). Payment for purchases made there is typically in the international digital currency Bitcoin, which offers a fairly high level of privacy.
If you have had the chance to read any of the latest analyst predictions for 2017, then you will have noticed that security remains at the top of the list. So what will you do differently this year than in year's past? As you review your security strategies and revisit best practices this New Year, it’s important to reflect upon the past. We examined the top security threats last year in our white paper, Effectively Managing Cyber Security: Top 5 Enterprise Threats. Now read on to learn about the top five enterprise security threats to the confidential and proprietary information on your network -- that you must consider for this year.
There’s a new technology threat your organization should be cautious of in 2017 – it’s called whaling. Just like the practice of hunting a whale, cyber criminals use this technique to reel in a big catch by targeting top decision-making executives at enterprise organizations—and it works. If that doesn’t sound scary enough, many companies have experienced this threat in a very real way. Read on for a look into some high-profile, real-life whaling cases and their consequences.
There’s a new kind of threat to your enterprise, under the phishing and spam umbrella, and that danger is referred to as whaling. Specifically designed attacks target your most valuable team members, the boardroom executives, and infiltrate your enterprise to a scary extent. How can you avoid whaling? Read on for our cyber security threat briefing.
As we look back at the year that was, one cannot ignore the growing prominence of Ransomware within the IT Security community. The dramatic surge of ransomware attacks has been outlined within headlines all across the country as cyber criminals continue to perfect this method of extortion in which no person or organization appears to be exempt from today.
The news is filled with examples of companies being exploited by cybercriminals’ ransomware attacks, left with their information held hostage unless they pay a hefty fine. While you may think that ransomware can’t happen to your organization, or isn’t as widespread as it may seem, think again.
Surely you’ve seen rampant news reports of malware breaches and incidents of cyber hacking at enterprises around the world. From hospital hackings to financial services heists, digital criminal activity is a very real threat in today’s business climate. Read on for the details your enterprise needs to know about malware, in addition to three tips to protect your organization.
In 2016, network security has been a topic of concern entering conversations in enterprise boardrooms across the world. With many recent high-profile hacks, security breaches and incidents of malware and ransomware, it’s no wonder organizations are quickly seeking strategies to beef up their security and avoid threats. Read on for five tips for improving enterprise network security.
Newscasters seemed rattled by the news last week that Hollywood Presbyterian Medical Center paid hackers $17,000 in Bitcoin to regain access to a key system.
This is no surprise for security insiders. Ransomware for enterprises is a top trending threat. In fact, the center’s ransom pales in comparison to the $123,000 in Bitcoin demanded from a New Jersey school district in 2015; the district decided instead to rebuild systems from backups.
Security analysts say that anywhere from 3 to 40 percent of ransomware victims pay up. The FBI, the agency responsible for investigating ransomware, has no way to help. Instead, the FBI recommends paying the ransom if the victim has no unaffected backup from which to restore files. Several police departments have paid ransoms.