Black Friday: tips to avoid falling into cybercrime

Every year Black Friday generates an increase exponential in transactions online, converting consumers and businesses into a goal for scammers and the cybercriminals they are always lurking.

Among the most frequent victims are small and medium-sized companies due to their high infrastructures limited distribution and protection capacity. The large amounts of online credit, debit card, and point-of-sale (POS) transactions that take place during the sale dayadded to the huge wave of data available, without the need to black Friday an attraction for cybercriminals.

How to protect yourself from the main threats?

A report prepared by Thales, the French world leader in technologyfound that the surveyed businesses positioned the malware and ransomware like the two oldest threats they face in their operations.

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“Given these results and at the gates of the next Black Friday; retailers need to reevaluate their practices of cyber security to ensure that they are strong and resilient enough, not only for the most important shopping day, but throughout the year”, he said about it patrick jackThales data protection sales manager for the Southern Cone.

Top tips for sellers include:

• Prioritize risk over reward: It is vital to ensure that any escalation in the business to deal with to the highest demand It is not done at the cost of security. Understand what compromisesr security and protection policies of data just to increase performance not a good optionand you should think in advance about solutions of Data Protection along with front-end and transaction processing systems.
• Define a data protection strategy: Do you know where your data is stored and how it is protected? It is key to be informed about the parade of data and their classification by level of risk to make sure that confidential information is sufficiently protected and encrypted.

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• Certify your Web and Mobile applications: It is important to always have your e-commerce applications encrypted and certified. In this way we can avoid the identity theft of the trade and the possible fraud of which they may be victims the buyers. This is not only a disorder for both, but also a strong impact in the image of the seller that can lead to large losses.
• Follow Zero Trust principles: use the access of “least privilege” on highly distributed and valuable data and assets, both on and off-premise, is a healthy security practice. By segmenting the network and following the principle”Never trust”, always verify, employees will only be able to access the data they are authorized to, while verifying their identity to do so.
• Implement multiple authentication factors: add an extra layer of security, as two-factor or multi-factor authenticationto ensure that only the intended user can access the network is another great recommendation.

Recommendations for buyers:

• Don’t be fooled by suspiciously good offers: when buying online, if a price seems too good to be true, it may very well not be, even during Black Friday. You have to make sure Do not fall for suspicious offers and always investigate the store before buying. It is also important to take into account the offers and advertisements on social platforms, these are usually not controlled or investigated, and the texts that indicate “special prices only x during hours”; either “only 10 items left at this price”; Why raise an alert on the user.

Black Friday: what should we keep in mind when shopping online

• Limit yourself to the known: use pages official websites and those with many reviews positives. Pay close attention to websites that have self-written reviews!
• Think and review before clicking: eye with click promotional links sent by email or SMS. You should always verify the recipient first and pay attention to spelling errors, is usually the first indicator that something is not to be trusted. Cyber ​​criminals prey on consumers looking for a great deal.

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