Showing posts with label Cybercrime. Show all posts
Showing posts with label Cybercrime. Show all posts

Friday, 17 August 2012

No More Fish For The Phishers


Phishing, the art of deception is about to become a bit less successful according to some of the world’s largest banking institutions.  One morning before leaving for work you quickly scan your email and spot a quick note from your trusted bank that you have been with for years.  The typical scam pitch might go like “it’s that time of year again, dear member, to update and verify some information on your account…”  You are directed to your bank’s website, provide the vitals, and you are happily on your way to the office. Later in the day, with a shopping cart full of groceries you are horrified that your account cannot cover the charges.  The reality is that you are broke.  And, that website was NOT your trusted bank’s site at all.

“This cybercrime, known as Phishing, has cost industry an estimated $2.5 billion last year alone,” states Tero Pollanen, a well known fraud prevention specialist, “it is time to rethink security strategy.”  The latest school of thought is in the utilization of new exclusive internet addresses with unique domain endings such as dot-citi, dot-barclays or dot-bofa. The banking institutions are hoping that this will increase customer awareness that they actually are dealing with their bank rather than a scam website attempting to steal personal information.

According to Icann, the organization that more or less governs the internet, these new extensions could begin to appear in 2013. In addition to security concerns they would also aid in brand promotion.  But by far the greatest need for this change would be the possible security benefits over what they cannot obtain with a dot-com presence.

Fraud will still exist with careless customers and it is the weakest link in the chain of security.  But at least the institution can create a domain that ends in their bank name which will help to generate more trust in the institution. 
The key here of course is communication between the institution and its customers that when a web address ends in a particular dot-brand, it can be trusted. 

Ref.:  http://online.wsj.com/article/SB10000872396390444508504577593243972975650.html

Sunday, 24 June 2012

When Cyberbullying Becomes Cyberstalking


Cyberbullying stories are popping up in the news more and more. An incredibly diverse range of people have fallen victim to the intimiation and life destroying intrusion.

Unfortunately I was one of those targetted.

In an attempt to find some form of a positive outcome of this horrific situation, I wanted to share my research and a small insight to my experience.

What is cyberbullying, stalking  and online harassment?
The definition of online harassment varies according to who is involved. Generally, when the victim and the perpetrtor are both children, the harassment is termed cyberbullying as detailed by Stop Cyberbullying. Whilst the actions are the same, once both parties are adult, the term, according to Wikipedia, changes to cyberstalking or cyberharassment.
Wikipedia defines cyberstalking as “the use of the Internet or other electronic means to stalk or harass an individual, a group of individuals, or an organization. It may include false accusations, monitoring, making threats, identity theft, damage to data or equipment, the solicitation of minors for sex, or gathering information in order to harass. Cyberstalking is different from spatial or offline stalking in that it occurs through the use of electronic communications technology such as the internet. However, it sometimes leads to it, or is accompanied by it. A cyberstalker may be an online stranger or a person whom the target knows.
“Cyberstalking may include false accusations, monitoring, making threats, identity theft, damage to data or equipment, the solicitation of minors for sex, or gathering information in order to harass. A repeated pattern of such actions and harassment against a target by an adult constitutes cyberstalking”.

Methods Used
Wired Safety put together a powerpoint presentation about a study in to cyberstalking and its findings. They identified the methods used in cyberstalking as:
  • ¨     E-mail and instant messaging direct threats
  • ¨     Identity theft
  • ¨     Building websites targeting the victim
  • ¨     Posting false profiles
  • ¨     Hacking
  • ¨     Posting fake sex ads
  • ¨     Pasting the victim’s image onto a pornographic image or posting real sexual images of the victim online
  • ¨     Provoking attacks against the victim by others
  • ¨     Posing as the victim and attacking others
  • ¨     Contacting victim’s family or employer
  • ¨     Posting in a newsgroup or on a bulletin board, online
  • ¨     Following the victim from site to site


My experience
After much research online, I’ve learnt that my particular experience is most likely defined as Corporate Cyberstalking. Wikipedia’s definition of which is: “when a company harasses an individual online, or an individual or group of individuals harasses an organization. Motives for corporate cyberstalking are ideological, or include a desire for financial gain or revenge”.
Paul Bocij – an expert in the field, goes in to much greater detail. His comprehensive work in this particular field has lead to the table below; a proposed typology of corporate cyberstalking.

Table 1: A proposed typology of corporate cyberstalking incidents
Stalker/Victim
Category Name
Description
Individual/Organisation
Vengeful
The individual wishes to exact some form of revenge against the organisation e.g. cyber-smearing.
Individual /Organisation
Individual Gain
The individual is seeking some form of benefit e.g. financial gain obtained via stock fraud.
Individual/Organisation
Ideological
The individual acts in support of beliefs e.g. cyberterrorism and hacktivism.
Organisation/Individual
Unwitting
The organisation is unaware of the actions of an employee and is an unknowing accomplice.
Organisation/Individual
For Profit
The organisation seeks to realise some form of (business) benefit by its actions, e.g. silencing critics using SLAPP. The victim is normally an individual.
Organisation/Individual
Competitive
The organisation seeks to improve its competitive position. The victim is another organisation.

Mr Bocij explains; “The coloured part of the table represents categories of corporate cyberstalking where an organisation becomes a victim. Category names have been used as a simple way of identifying and describing a given category. These names also help to make clear the differences between categories”.

Mr Bocij goes on to detail each scenario with an actual case.

What laws exist?
Laws change from country to country. My knowledge is based around English laws, so this is what I refer to. As explained by the law firm Pinsent Masons in their article on Defamation; “Any disparaging statement made by one person about another, which is communicated or ‘published,’ may well be a defamatory statement and can give rise to an action for either libel or slander in English law”.

Cyberstalking is a criminal offense in the United Kingdom under the Malicious Communications Act  of 1998.

What needs to change?
Whatever term you chose to use; cyberstalking, cyberbullying, electronic/online harassment, it NEEDS TO STOP NOW. The fact that it happens through a particular media rather than face-to-face does not change the affect it has on an individual, nor should the laws be any different.

What should I do?
If you believe you have fallen victim to Cyberstalking of any description, the advice remains the same. As suggested by The Guardian; “gather evidence including times and means of stalking. Save any texts, emails, Facebook messages, screenshots. You should then assist police AND report to the network provider/ISP/Facebook. The service providers may not be able or willing to help, but you must log the complaint”.

Sunday, 8 January 2012

Israel Hack Attack




At a time when credit card fraud and online hacking scams are becoming increasingly common, Israel has become the latest victim. On Saturday, January 7, the country announced that the details of thousands of credit cards had been publicised online.

The exact details and figures of the attack vary according to sources; whilst the credit card companies say the details of  around 25,000 cards (of which over 6,000 were current) had been exposed, the government says as many as 400,000 Israeli people have had their private information compromised. Israel is not used to attacks of this nature, and it is believed that this is the worst of its kind the country has seen. This kind of attack is not uncommon, a large cybercrime wave has recently swept across China, as reported on Tero Pollanen’s Online Fraud blog reports.

The hacker claiming responsibility, OxOmar, said he lives in Saudi Arabia. After initial investigations, there is apparently some evidence that it is infact a teenager living in Mexico. As yet, it is not thought that help from Mexican authorities has been sought.

Israel, clearly riled, has hit back strongly, "vowing to retaliate" according to the BBC. Speaking of such kind of attacks, Danny Ayalon, Deputy Foreign Minister, said they are "a breach of sovereignty comparable to a terrorist operation, and must be treated as such. Israel has active capabilities for striking at those who are trying to harm it, and no agency or hacker will be immune from retaliatory action".

Friday, 30 December 2011

Cybercrime and Phishing Scams Sweeping China



A wave of cybercrime has swept across China this past week, triggering the Chinese government to mount a counter campaign. Whilst the criminals attempt to steal online banking details, the government has sought expert advice on how to combat the issue. One of the key results, is that phishing sites will now appear below those of legitimate banks in search results.

The personal details of over 45 million Chinese people (almost 10% of China’s online population) were stolen during wave of attacks. China’s Ministry of Industry and Information is investigating the crimes, and has said "The department believes the recent leak of user information is a serious infringement of the rights of internet users and threatens internet safety". The phishing scams work by impersonating a legitimate bank (or similar), and sending messages directing people to the fake sites. Once people visit the fake sites, their login details are taken, and then used by the criminals to steal money from the account.

The way in which the Chinese government fought back was to employ SEO (search engine optimisation) tactics; that is to say ensuring what results users get from searching particular terms online. The Chinese government has managed to get the 10 biggest search engines in China on board the anti-phishing campaign. Furthermore, some of the Chinese search engines are going to introduce an icon, confirming the legitimacy of a site. These two techniques combined should reduce the number of people being tricked and scammed.

Phishing scams are common globally, and are relatively easy to avoid if you follow these simple tips:
-        Beware email messages!!
Look out for emails that claim to be from companies asking you to click-through to update your details or rectify a problem with your account. If you’re unsure about the authenticity of an email, don’t open it and contact the company it claims to be from.
-        Keep an eye on your accounts
Be vigilant for any transactions you don’t recognise. Contact your bank or credit card provider to query a transaction if it looks unfamiliar. You should also contact your bank or credit card provider if your statements fail to arrive. They may have been redirected by a fraudster.
-        Avoid attachments!
Genuine banks will never send emails with attachments.
-        View an example
There is a good example of what a phishing email might look like, with annotations of things to look out for on the Lloyds TSB site.

Up to date information, tips and more can be found on online blogs such as http://fightbankfraud.blogspot.com/

Tuesday, 20 December 2011

No More Mr Nice Guy?


Security analysts believe the US should clarify the repercussions of cyberattacks following sustained hacks from China.  It is also believed that the Chinese attacks are carried out by as few as 12 groups directed, for the most part, by the Chinese government. During the cyberattacks, the Chinese groups have stolen billions of dollars' worth of intellectual property and information from US companies and government agencies, according to online security experts.

Thanks to advances in technologies and increasing knowledge amongst experts, more cybercriminals are being identified by their ‘digital fingerprint’. The distinguishing characteristics of each attack is monitored by US experts enabling them to link individuals to particular groups of hackers, and sometimes where they are, or who they are. These techniques have, according to US security experts, shown an intensifying pattern. This escalating issue has sparked the recent concern amongst industry experts. As James Cartwright, a retired Marine general and former vice chairman of the Joint Chiefs of Staff puts it, "If you want to attack me you can do it all you want, because I can't do anything about it. It's risk free, and you're willing to take almost any risk to come after me."

The problems the US has in confronting the issue are the same as any other country has: firstly it is very hard to prove exactly who carried out the attack, and secondly both countries must have mutual agreements on such a situation. Mr Cartwright went on to say that the US "needs to say, 'if you come after me, I'm going to find you, I'm going to do something about it.' It will be proportional, but I'm going to do something ... and if you're hiding in a third country, I'm going to tell that country you're there, if they don't stop you from doing it, I'm going to come and get you."

The question is, how should the US proceed? Due to the nature of what is being stolen, the response is pretty much unanimous from  US government campaigners: a clear and firm message must be sent to those breaking the law. Online security specialist, Tero Pollanen, agrees Cartwright that "the US needs a clear policy on dealing with cyber attacks, and the countries through which the attacks are routed. This way, when an attck is apparent, the US can request the country to stop the attack. If the request is refused, the US then has the right to stop the computer server from sending the attack. "
The problem is, he goes on, "there is no international police force. Enforcing laws in another territory is always going to be tricky to manage."



This article is by Tero Pollanen; an online security and fraud prevention specialist. For the latest online security and financial news, tips and more, check out his blog: http://tero-pollanen.blogspot.com/