Tech
Second Hand HDDs for Sale on eBay Hold Personal Data: Report
A recent report of Blancco Technology Group has highlighted that second-hand hard disk drives (HDDs) and solid state drives (SSDs) sold on eBay contain personal data of old users. This has led to the creation of a serious situation for people who put their old hard disk drives for sale on eBay. The report said that about 42% of hard drives bought on eBay contain sensitive data and other personally identifiable information about people.
However, eBay sellers are claiming that they use proper sanitation methods to remove every sort of data from HDDs and SDDs before selling on eBay. According to a senior technical evangelist at Synopsys, this is not a new problem as many cases of finding old data on hard drives and computers had been discovered in the past. He said in August 2007, a hard drive bought from eBay contained information related to Arkansas Democratic party. Also, another case was seen in 2008 when an old laptop purchased on eBay had customer information of the Royal Bank of Scotland. In order to prevent data leakage while selling computers online, it is vital to erase the drive using forensic tools with the help of high-powered magnets. Also, full drive encryption models should be adopted to ensure the proper working of SSDs after wiping of data.
A security expert, Sam Curry said that not many people know about the proper process to delete data. He said that using a wiping tool doesn’t ensure the deletion of data completely. It is important to consult data recovery specialists to properly delete the data on hard drive or computer. Blancco Technology Group report has been obtained after working with Ontrack data recovery specialists to purchase disk drives in the US, the UK, Germany, and Finland.
Tech
Clarity in Complexity: Dr. Dave Chatterjee’s Gift for Cyber Communication
By Mj Toledo
A sea of confusing technical terms and threats surround people today. Many feel lost, unsure of how to protect themselves online. A distinguished cybersecurity and technology expert, Dr. Dave Chatterjee is teaching people how. He has practiced information technology management since 2001. In this field, which often bewilders outsiders, he combines academic knowledge with practical insights.
About Dr. Dave Chatterjee
The tech figure authored “Cybersecurity Readiness: A Holistic and High-Performance Approach,” which Sage published and readers praise for its thorough and accessible take on cybersecurity preparation.
Additionally, respected publications like USA Today, The Wall Street Journal, and the Massachusetts Institute of Technology (MIT) Sloan Management Review have recognized his work.
“Communicating complex cybersecurity concepts clearly and effectively is essential,” Dr. Dave Chatterjee explains. “I aim to connect technical know-how with practical understanding, making sure important cybersecurity messages reach and impact all stakeholders, from executives to information technology (IT) staff.”
Dr. Dave Chatterjee has received numerous accolades throughout his career. These include the Outstanding Executive Master of Business Administration Professor of the Year award. He has also been named a University of Georgia (UGA) Outstanding Teaching Faculty Honoree.
Before the pandemic, Dr. Dave Chatterjee launched his Technology Roundtable. It features distinguished business leaders, award-winning chief information officers, and other renowned thought leaders. The roundtable covered topics such as blockchain, artificial intelligence, data quality, and cybersecurity.
Aside from his professional pursuits, he is also passionate about youth development. He also engages in science, technology, engineering and mathematics (STEM) initiatives, offering professional development workshops to K-12 students on topics ranging from making the most of collegiate experiences to safe and responsible use of technology. He also provides summer research opportunities for outstanding high school students, mentoring the next generation of cybersecurity professionals.
Decoding Cybersecurity for All
Dr. Dave Chatterjee believes effective cybersecurity involves people as much as technology. He stresses creating an organization’s security-aware culture, starting with clear, straightforward communication.
“Cybersecurity affects every part of an organization,” Dr. Dave Chatterjee states. “We create a shared sense of responsibility and preparedness by explaining complex ideas in relatable ways.”
This philosophy is evident in his roles, including his position as an adjunct associate professor at Duke University and his past work as a professor at The University of Georgia’s Terry College of Business. His skill in explaining technical concepts has made him a popular speaker and advisor across many industries.
The Power of Clear Communication in Cybersecurity
Clear communication in cybersecurity is non-negotiable. As cyber threats become more complex, explaining security concepts clearly and concisely helps organizations better protect themselves.
“Clear communication forms the foundation of a strong cybersecurity strategy,” Dr. Dave Chatterjee emphasizes. “It allows cybersecurity professionals to work with other departments, identify and reduce potential risks, respond well to incidents, and follow regulations and standards.”
This matters especially now, as cybersecurity has become a top priority for company boards. With experts expecting global cybercrime costs to reach $10.5 trillion by 2025, clear explanations of cyber risks and protection strategies help leaders make informed decisions.
Bridging Technology and Human Understanding
Dr. Dave Chatterjee does more than explain technical ideas. He promotes a better grasp of how people factor into cybersecurity, knowing that even the best security systems can fail due to human error or lack of awareness.
His Cybersecurity Readiness Podcast Series has over 70 episodes and listeners in 105 countries. It offers thought-provoking, jargon-free discussions on improving cybersecurity. These discussions cover strategies for individuals, organizations, and nations. This effort shows his advocacy for making cybersecurity knowledge available worldwide.
“The podcast series creates a community where experts, leaders, and practitioners discuss cybersecurity challenges and opportunities,” he notes. “These conversations help build a more informed and resilient digital ecosystem.”
Making Cybersecurity Less Intimidating
With new technologies like artificial intelligence and quantum computing bringing new challenges and possibilities to cybersecurity, concise communication becomes even more critical.
The tech professional continues to adapt his work in this area. A recent USA Today article, “Dave Chatterjee Drops the Cybersecurity Jargon, Encouraging Proactiveness Rather than Reactiveness,” highlights his ongoing effort to make cybersecurity accessible and actionable for everyone.
“The future of cybersecurity depends on our ability to communicate well across all levels of society,” he concludes. “Promoting a shared understanding of cyber risks and best practices creates a more resilient digital world for everyone.”
The battle for digital security requires more than just advanced technology. It demands clear communication. Dr. Dave Chatterjee’s talent for translating cybersecurity concepts into accessible language turns technical knowledge into practical action.
Undeniably, Dr. Dave Chatterjee’s gift for clarity will remain invaluable, helping create a more secure digital future for everyone.
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