Data and discrmination

Aussie CDR

The BIS Annual Review for 2019 touches on this, noting that "Another, newer type of risk is the anticompetitive use of data. Given their scale and technology, big techs have the ability to collect massive amounts of data at near zero cost. This gives rise to “digital monopolies” or “data-opolies”.

The BIS go on to warn that big techs can exploit market domination to engage in price discrimination and extract rents. An example given is that they may use their data to identify the highest prices that customers will pay for different financial services. The concern stems from that fact that price discrimination does not just have distributional effects (ie, raising big techs’ profits at customers’ expense without changing the overall amounts produced and consumed) but could also have adverse economic and welfare effects.

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Websec Canada: Launching replay attacks against the Wells Fargo Wallet service

xxx This white paper is a shortened version of the actual research. Unfortunately, the exploitation bug is not fixed yet. The company was notified and informed about the issue. However, the bug is not fixable (at the moment). From Websec Canada: Launching replay attacks against the Wells Fargo Wallet service . xxx

There is no excuse for not taking cards

So we went to the pub. For lunch. Seven of us. Say £20 per head. £100+ quid. Say £50 quid gross for the pub. Colleague goes to order food and drinks and pay at the bar. Apologetic barmaid comes over to explain that their “card machine” is down, so she can only accept cash. Under normal circumstances I would have simply walked out, feeling it wholly inappropriate to reward such a poorly managed establishment and, as a functioning actor in a capitalist economy, done my duty to depress their lunchtime takings. Here’s what we wanted to say: This is absurd. This is 2016 not 1916. Your card machine is down? Well, so what! Are you seriously telling me that mein host has no mobile phone number capable of registering for PingIt or PayM? That none of the staff or the pub itself have a PayPal account that I can send the money to? That neither the owners nor managers not contingency planners thought to tuck an iZettle behind the bar to use when the clunky and expensive GPRS terminal fails for o...

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