Technology
The 15 Biggest Data Breaches in the Last 15 Years
There’s no doubt that data breaches are a primary concern for people on the technological side of any modern business.
However, it’s increasingly the case that C-suite executives are catching wind of the potential business ramifications that these breaches can trigger.
In 2013, for example, the hacking of Yahoo not only compromised three billion email accounts – it also nearly jeopardized Verizon’s bid to acquire the company for $4.8 billion. At the end of the day, experts say that the breach knocked $350 million off of the sale price of Yahoo.
Counting Down the Breaches
Today’s infographic comes to us from Hosting Tribunal, and it highlights the biggest data breaches over the last 15 years.
Did you know that a whopping 14,717,618,286 records have been stolen since 2013?
It’s part of a much larger problem, and some experts anticipate that by 2021 the cost of cybercrime to the global economy will eclipse $6 trillion – a potential impact that would even supersede the size of the current Japanese economy ($4.9 trillion).
The 15 Biggest Data Breaches
Here are the most notable breaches that have occurred over the last 15 years, in ascending chronological order:
Year | Company | Impact |
---|---|---|
2004 | AOL | 92 million screen names and email addresses stolen |
2013 | Yahoo | All 3 billion accounts compromised |
2013 | Target | 110 million compromised accounts, incl. 40 million payment credentials |
2014 | eBay | 145 million compromised accounts |
2015 | Anthem Inc | 80 million company records were hacked, including Social Security numbers |
2016 | 117 million emails and passwords leaked | |
2016 | MySpace | 360 million compromised accounts |
2016 | Three | 133,827 compromised accounts, including payment methods |
2017 | Equifax | 143 million accounts exposed, including 209k credit card numbers |
2016 | Uber | 57 million compromised accounts |
2018 | Marriott | 500 million compromised accounts |
2018 | Cathay Pacific | 9.4 million compromised accounts, including 860k passport numbers |
2018 | 50 million compromised accounts | |
2018 | Quora | 100 million compromised accounts |
2018 | Blank Media | 7.6 million compromised accounts |
Most of these breaches led to millions, or even billions, of records being compromised.
And while the motives behind cyberattacks can vary from case to case, the business impact of hacks at this scale should make any executive tremble.
Markets
Charted: What are Retail Investors Interested in Buying in 2023?
What key themes and strategies are retail investors looking at for the rest of 2023? Preview: AI is a popular choice.

Charted: Retail Investors’ Top Picks for 2023
U.S. retail investors, enticed by a brief pause in the interest rate cycle, came roaring back in the early summer. But what are their investment priorities for the second half of 2023?
We visualized the data from Public’s 2023 Retail Investor Report, which surveyed 1,005 retail investors on their platform, asking “which investment strategy or themes are you interested in as part of your overall investment strategy?”
Survey respondents ticked all the options that applied to them, thus their response percentages do not sum to 100%.
Where Are Retail Investors Putting Their Money?
By far the most popular strategy for retail investors is dividend investing with 50% of the respondents selecting it as something they’re interested in.
Dividends can help supplement incomes and come with tax benefits (especially for lower income investors or if the dividend is paid out into a tax-deferred account), and can be a popular choice during more inflationary times.
Investment Strategy | Percent of Respondents |
---|---|
Dividend Investing | 50% |
Artificial Intelligence | 36% |
Total Stock Market Index | 36% |
Renewable Energy | 33% |
Big Tech | 31% |
Treasuries (T-Bills) | 31% |
Electric Vehicles | 27% |
Large Cap | 26% |
Small Cap | 24% |
Emerging Markets | 23% |
Real Estate | 23% |
Gold & Precious Metals | 23% |
Mid Cap | 19% |
Inflation Protection | 13% |
Commodities | 12% |
Meanwhile, the hype around AI hasn’t faded, with 36% of the respondents saying they’d be interested in investing in the theme—including juggernaut chipmaker Nvidia. This is tied for second place with Total Stock Market Index investing.
Treasury Bills (30%) represent the safety anchoring of the portfolio but the ongoing climate crisis is also on investors’ minds with Renewable Energy (33%) and EVs (27%) scoring fairly high on the interest list.
Commodities and Inflation-Protection stocks on the other hand have fallen out of favor.
Come on Barbie, Let’s Go Party…
Another interesting takeaway pulled from the survey is how conversations about prevailing companies—or the buzz around them—are influencing trades. The platform found that public investors in Mattel increased 6.6 times after the success of the ‘Barbie’ movie.
Bud Light also saw a 1.5x increase in retail investors, despite receiving negative attention from their fans after the company did a beer promotion campaign with trans influencer Dylan Mulvaney.
Given the origin story of a large chunk of American retail investors revolves around GameStop and AMC, these insights aren’t new, but they do reveal a persisting trend.
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