Posts

Blackhat Hackers Love Office Printers

/in /by

The term, or in this case the word “blackhat” in tech generally refers to a criminal hacker. The opposite of black is white and a “whitehat” is a security professional. These terms originate from the “spaghetti western” movies when the bad guy cowboy wore a black hat and the law wore white hats. Fun huh?! Blackhat is also the name of the largest conference on the planet for information security. The conference itself is 20 years old and as Alex Stamos who is the CSO for Facebook and also Blackhat 2017’s keynote speaker said “Blackhat isn’t even old enough to drink” That statement reflects just how far we’ve come in information security and also how much more there is to do.

One of the presentations at Blackhat discussed printer security called “Staying One Step Ahead of Evolving Threats” by Michael Howard Chief Security Advisor of HP and painfully demonstrated just how much more there is to do.

Do you ever feel as if your office printer is dangerous? Most of us don’t. In fact, more than half of businesses don’t even bother adding printers to their security strategies. Mr Howard stated only 18% of IT security managers are concerned about printer security where as 90% are concerned about PC’s. That stat is one reason why ?92% of Forbes Global 2000 companies experienced a breach in 2016 which in part resulted in 4 billion records breached worldwide.

Hackers know this, so office printers are the perfect target for them. Remember, printers are connected to the network, and if unprotected, they are easily hacked. According to the Ponemon Institute, 60% of data breaches reported by companies involve printers. So, why do hackers love printers? Here are a bunch of reasons:

Networks are Vulnerable

Even if you have a firewall, there are several devices that might be on a network that are access points to that network. When you don’t add your printer to your security plan, it becomes a welcome access point to hackers. Once they get in, the consequences could be terrible for a business.

Hackers Can Get Useful Data

The data that hackers can get from printers that are not protected is unencrypted. If one of your staff members sends sensitive information to the printer, yet it is unencrypted, the hackers can read it. Mr Howard shared how one universitys unsecured printers led to students hacking tests days before they were taken, giving the students a significant advantage. Do you really want your company’s data to be open like that? All hackers have to do is take it if the printer isn’t protected.

They Know They Can Access Other Devices

Hackers also love office printers because they know that once they are in, they can access other unprotected endpoints on the network. Mobile devices are an excellent example of this. It is quite challenging to secure access to all of these devices. The more devices that are connected to the network, the easier it is to access it.

Information Leaks

How many times have you printed something at the office and let it sit in the tray for a while? This happens often. Hackers know this, too, and they can essentially print anything once they have access to the printer and retrieve it at any time. This easily opens up the business to compliance issues.

Finally, hackers love office printers because they get inside access. ?Once the printer is compromised, so is the rest of the network.

  • Change the printers default passwords.
  • All computing devices including printers need encryption.
  • Printer hard drives have lots of data. Destroy hard drives prior to recycling or reselling.
  • Printer firmware and software needs to be regularly patched and updated.
  • Use “fleet management” tools to ensure all of the companies devices are protected.

When businesses implement security policies and procedures that directly address endpoints, including printers, they significantly reduce risk and maintain proper network and data security compliance.

Robert Siciliano personal security and identity theft expert and speaker is the author of 99 Things You Wish You Knew Before Your Identity Was Stolen. See him knock’em dead in this identity theft prevention video.

What are Bug Bounties?

/in /by

A bug bounty refers to the reward a bad-guy hacker gets upon discovering a vulnerability, weakness or flaw in a company’s system.

6DThis is akin to giving a reward to a burglar for pointing out weaknesses in your home’s security.

But whom better to ask than a burglar, right? Same with a company’s computer systems: The best expert may be the black hat or better, white hat hacker.

An article at bits.blogs.nytimes.com says that Facebook, Google, Microsoft, Dropbox, PayPal and Yahoo are on the roster of companies that are offering hackers bounties for finding “bugs” in their systems.

A “zero day bug” refers to an undiscovered flaw or security hole. Cybercriminals want to know what these zero day bugs are, to exploit for eventual hacking attempts. There is a bustling black market for these non-identified bugs.

Compounding the issue is that it is becoming easier for Joe Hacker to acquire the skills to infiltrate—skills that common hackers never would have had just a few years ago, and especially a decade ago. So you can see how important it is for businesses to hire the best at finding these bugs and rewarding them handsomely.

So yes, hackers are being paid to report bugs. The bits.blogs.nytimes.com article says that Facebook and Microsoft even sponsor an Internet Bug Bounty program. Such a program should have been started long ago, but it took some overlooked bugs to motivate these technology companies to offer the bounties.

Heartbleed is an example. Remember that? It was a programming code mistake that affected certain SSL certificates—which help protect users on a secure website. As a result, over a dozen major tech companies began an initiative to, as the bits.blogs.nytimes.com article says, “pay for security audits in widely used open-source software.”

So as clever as bug bounties sound, it shouldn’t be regarded as the be-all end-all solution. How about an incentive to get developers to implement secure, mistake-free coding practices? Well, companies are trying. And they keep trying. But with humans behind the technology, there will always be mistakes.

Robert Siciliano is an identity theft expert to TheBestCompanys.com discussing  identity theft prevention.

Are All Hackers Bad?

/in /by

The word hacker has a pretty negative connotation. It brings to mind other words like cybercriminal, thief, and malicious. It’s easy to see why hacker has a bad rep. The news is full of stories about hackers stealing data from large companies and the government. Hackers are the bad guys.

But are they?11D

Tesla just recently announced they are hiring hackers to find and fix security holes in the Model S car. Google started a league of hackers called “Project Zero” to track down security flaws in their software. Companies like Facebook and others sponsor hack-a-thons, where anyone is invited to try and crack their systems, all the time. Why would these companies want to hire or incentivize hackers?

The truth is not all hackers are the same. Here are the different kinds of hackers:

  • White hat hackers: Also known as “ethical hackers,” these hackers use their skills to make the Internet a safer place. Some white hat hackers do this for fun and then report the information to companies or sites they have broken into so the companies and sites can be fixed. It is these white hat hackers that Tesla is hiring they can find any security holes in their Internet-enabled cars before the bad hackers find and exploit them.
  • Gray hat hackers: These are the guys in the middle. They sometimes act legally, sometimes not. They usually do not hack for personal gain or have malicious intentions, but may or may not occasionally commit crimes during the course of their technological exploits. An example of gray hat hackers is hacktivists—who hack to bring attention to a political agenda or social cause. Anonymous, a predominant hacktivist group, recently took down multiple Israeli websites in protest of the Gaza crisis.
  • Black hat hackers: These are the bad guys that give the word hacker its negative connotation. These hackers are committing crimes…and they know it. They are looking to exploit companies or you and your devices for their financial gain.

So the next time you hear the word hacker, don’t automatically assume it’s a bad thing. Hacking can used for good and evil, it all depends on the hacker’s intent.

Robert Siciliano is an Online Security Expert to McAfee. He is the author of 99 Things You Wish You Knew Before Your Mobile was Hacked!  Disclosures.

7 Types of Hacker Motivations

/in /by

There are good and bad hackers. Here is a window into what they do and why:

White Hat Hackers: These are the good guys, computer security experts who specialize in penetration testing and other methodologies to ensure that a company’s information systems are secure. These IT security professionals rely on a constantly evolving arsenal of technology to battle hackers.

Black Hat Hackers: These are the bad guys, who are typically referred to as just plain hackers. The term is often used specifically for hackers who break into networks or computers, or create computer viruses. Black hat hackers continue to technologically outpace white hats. They often manage to find the path of least resistance, whether due to human error or laziness, or with a new type of attack. Hacking purists often use the term “crackers” to refer to black hat hackers. Black hats’ motivation is generally to get paid.

Script Kiddies: This is a derogatory term for black hat hackers who use borrowed programs to attack networks and deface websites in an attempt to make names for themselves.

Hacktivists: Some hacker activists are motivated by politics or religion, while others may wish to expose wrongdoing, or exact revenge, or simply harass their target for their own entertainment.

State Sponsored Hackers: Governments around the globe realize that it serves their military objectives to be well positioned online. The saying used to be, “He who controls the seas controls the world,” and then it was, “He who controls the air controls the world.” Now it’s all about controlling cyberspace. State sponsored hackers have limitless time and funding to target civilians, corporations, and governments.

Spy Hackers: Corporations hire hackers to infiltrate the competition and steal trade secrets. They may hack in from the outside or gain employment in order to act as a mole. Spy hackers may use similar tactics as hacktivists, but their only agenda is to serve their client’s goals and get paid.

Cyber Terrorists: These hackers, generally motivated by religious or political beliefs, attempt to create fear and chaos by disrupting critical infrastructures. Cyber terrorists are by far the most dangerous, with a wide range of skills and goals. Cyber Terrorists ultimate motivation is to spread fear, terror and commit murder.

McAfee Identity Protection includes proactive identity surveillance to monitor subscribers’ credit and personal information and access to live fraud resolution agents who can help subscribers work through the process of resolving identity theft issues. For additional tips, please visit http://www.counteridentitytheft.com

Robert Siciliano is a McAfee Consultant and Identity Theft Expert. See him discussing another databreach on Good Morning America. (Disclosures)