Privacy Policy

Data storage and cookies


With the consent of the user who is accessing the information on the HST website, and according to our privacy policies, we collect personal data from these users through the forms that are filled out on the site. The data requested by HST has the purpose of getting to know new business partners of HST, or potential customers, or to screen resumes for the hiring of employees who are interested in the positions offered by HST.


Why do we collect the data?

To enable a user to download a short presentation of HST solutions, we create forms that collect users’ personal information such as name, e-mail, material accessed, language. This is done so that we can forward other information about HST solutions and eventually build business relationships.


Where are they stored?

The data collected is stored indefinitely on the platform registered by the company The Rocket Science Group (“Mailchimp”), headquartered in the United States, and is compliant with GDPR (General Data Protection Regulation) and other legislation applicable to the treatment of personal data. Mailchimp, relies on TLS encryption security online and offline with secure datacenters 24/7, and relies on biometrics and restricted access by authorized employees only as described in the security policy available on the site:

If you wish to remove the registration from our database, simply send an e-mail to or select the “unsubscribe” option in one of the e-mails sent. All contacts made via e-mail marketing have a field at the bottom of the e-mail so that you can easily make this request.

As data controllers, we restrict access only to those employees and business partners who may contact you and may propose or communicate additional information about products and services on a personalized basis.


What do we do with the data collected through the option of sending resumes and access to job vacancies on HST?

We have created forms to send resumes of people who wish to participate in HST’s recruitment process. Before sending any data or documents, the person must agree to the website’s privacy policy. The data sent allows us to contact you for job opportunities according to the application you have made.

Resumes are stored through the platform developed by Saturday Drive INC (“Ninja Forms”) headquartered in the United States, which is compliant with GDPR (General Data Protection Regulation) and FTCA (Federal Trade Commission Act) and who act as processors of this data. We collect the position of interest, first name, last name, email, phone number, LinkedIn url and resume.

Ninja Forms relies on SSL encryption technology and constantly reviews online and physical information, with information access restricted to only trained employees and agents as described:

As data controllers, we restrict access to personal data in resumes only to those employees and business partners who need access to communicate information about the recruitment process and possibilities of specific job vacancies related to the user’s application.


How does HST use Cookies?

We use cookies, which collect information from the browser navigation of users only as an indicator, so we can continually improve the experience of the person accessing the website and make the search for information faster and more efficient. We do not get access to personal data in cookies.

We collect the data sets to recognize and analyze usability behaviors, device usage (mobile, tablet, and computer), and perform personalized advertising.


How does viewing external content work?

Viewing content from external tools

We use Youtube tools on our website, developed by Google, Inc (“Google”), where the information is processed in the United States. The functionality exploited through this tool enables the visualization of videos on our site. It is a video widget that enables the streaming of videos published on Youtube on this website.

You can access the privacy and data security terms at


Tag Management

We make use of Google Tag Manager, a tagging and scripting tool provided by Google, Inc, (“Google”), which is headquartered and processes data in the United States. The tool facilitates the centralized management of information regarding user behavior and enables personalized data analysis on our website.

Check the terms of data collection, security and privacy through the link

Access language

We use on our website the WPML plugin for content translation, developed by OnTheGoSystems, headquartered in Hong Kong with treatment compliant with GDPR (General Data Protection) and security of SSL, HTTPS and frequent cleaning of personal data in the database.

The tool makes it possible to store in the user’s browser a cookie for the language in which the website was displayed during the visit.

For more information check the data and privacy policy through the link


Analysis Cookies of browsing behavior

Google Analytics

We use Google, Inc, (“Google”) web analytics tool on our website, referred to as Google Analytics, to identify only statistical information in data sets and reports, which do not contain individual personal information.

We identify the sources that brought users to the website, the devices that made accesses, whether it is a visit from a new user or someone who has accessed before. As well as access times, pages accessed, viewing behavior, clicks, geolocation and IP address.

Through your browser you can install and hide the Google Analytics features at


Advertising cookies are used as follows:

Google Analytics and Google Ads – Display Advertising

Google, Inc, (“Google”), through its own Google Analytics cookies and a third party cookie, Double Click, allows the linking of personalized advertising on other sites and platforms, according to the access that the user has made to our site, this quite usual practice is known as remarketing.

These cookies may also collect information about the behaviors and interests of users of other sites in order to serve ads from us and from third parties who also use these tools. To learn more about how Google may use your information please visit the privacy policy at


Facebook – Display Advertising

Facebook, Inc (“Facebook”), through the use of cookies, enables targeted and personalized advertising according to the interests and behaviors of users.

We use the Facebook tool for the purposes of analysis of access, conversions and remarketing advertising, with ads according to the behavior of users within our website.

To learn more about how Facebook may use your data through the use of its platform, please visit Facebook’s privacy policy at


LinkedIn – Display Advertising

LinkedIn Corporation (“LinkedIn”), through the use of cookies, enables targeted and personalized advertising according to users’ interests and behaviors.

We use the LinkedIn tool for the purposes of analysis of access, conversions, and remarketing advertising, with ads according to the behavior of users within our site.

To learn more about how LinkedIn may use your data through the use of its platform, please visit LinkedIn’s privacy policy at


Applicable law and dispute resolution

Any and all disputes arising from the terms set forth in this Privacy Policy shall be resolved according to the Brazilian law LGPD, being competent the jurisdiction of the city of São Paulo, SP, Judicial District of the Capital, to the exclusion of any other no matter how privileged it may be.


Scope of effects

The terms of the Privacy Policy set forth herein shall apply solely to personal information that is made available on the HST website, as defined above.

Consequently, the Privacy Policy set forth herein shall not apply to any other service made available by HST.


Information about your rights

The following rights are available to you under Brazilian data privacy law

  • Right to information about your personal data stored by us;
  • Right to request the correction, deletion or restricted processing of your personal data;
  • Right to data portability;
  • You may at any time, with future effect, revoke your consent to the collection, processing and use of your personal data.


If you wish to exercise your rights, please send your request to the contact or company data protection office indicated below.



For any questions you may have regarding the privacy of your personal data, please, contact the company’s Data Privacy Officer directly at the following address:


Data Privacy Officer

HST Card Technology – Desenv. Sistemas Ltda

Rua Lions Club, 44

CEP: 13073-030

CEP 04779-900 – Campinas – São Paulo, Brasil