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Brazil blocks WhatsApp for 72-Hours — Here's Why

Brazil blocks WhatsApp for 72-Hours — Here's Why

May 03, 2016
In Brief For the second time in past five months, a Brazil court ordered local telecommunications companies to block the popular messaging app WhatsApp for 72 hours, afterFacebook-owned WhatsApp company refused to hand over information requested in a drug trafficking investigation. The WhatsApp's shutdown is affecting more than 100 million users throughout the country. Moreover, if Brazilian telecommunications companies do not comply, they could face a fine of $143,000 per day. Brazil just blocked its roughly 100 Million citizens from using WhatsApp, the popular messaging service owned by Facebook, for 72 hours (3 days). A Brazilian Judge ordered the blackout after WhatsApp failed to comply with a court order asking the company to help a branch of civil police access WhatsApp data tied to a criminal investigation. This is for the second time in last five months when a Brazil court ordered local telecommunications companies to block access to the popular messaging servi
Facebook's Vice President Arrested in Brazil for Refusing to Share WhatsApp Data

Facebook's Vice President Arrested in Brazil for Refusing to Share WhatsApp Data

Mar 01, 2016
Apple is not the only technology giant battling against authorities over a court order; Facebook is also facing the same. Brazil's federal police arrested Facebook Latin America Vice President for failing to comply with court orders to help investigators in a drug trafficking case that involves WhatsApp, a popular messaging app owned by Facebook that has over 100 Million users in Brazil. Facebook VP Diego Jorge Dzodan was arrested on his way to work in São Paulo, Brazil today because the company refused to provide details of a WhatsApp user involved in organized crime and drug trafficking. Dzodan is still in police custody and is responding to police questioning in Sao Paulo, Local media reported . According to a statement released by a spokesperson from WhatsApp: "We are disappointed that law enforcement took this extreme step. WhatsApp cannot provide information we do not have. We cooperated to the full extent of our ability in this case, and while we re
Making Sense of Operational Technology Attacks: The Past, Present, and Future

Making Sense of Operational Technology Attacks: The Past, Present, and Future

Mar 21, 2024Operational Technology / SCADA Security
When you read reports about cyber-attacks affecting operational technology (OT), it's easy to get caught up in the hype and assume every single one is sophisticated. But are OT environments all over the world really besieged by a constant barrage of complex cyber-attacks? Answering that would require breaking down the different types of OT cyber-attacks and then looking back on all the historical attacks to see how those types compare.  The Types of OT Cyber-Attacks Over the past few decades, there has been a growing awareness of the need for improved cybersecurity practices in IT's lesser-known counterpart, OT. In fact, the lines of what constitutes a cyber-attack on OT have never been well defined, and if anything, they have further blurred over time. Therefore, we'd like to begin this post with a discussion around the ways in which cyber-attacks can either target or just simply impact OT, and why it might be important for us to make the distinction going forward. Figure 1 The Pu
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