Target: 40 million credit cards compromised

Main discussion:

https://news.ycombinator.com/item?id=6934248 (cbc.ca) (24 comments)

Another discussion:

https://news.ycombinator.com/item?id=6930258 (krebsonsecurity.com) (8 comments)

Other submissions:

https://news.ycombinator.com/item?id=6934595 (target.com)

https://news.ycombinator.com/item?id=6934535 (securityweek.com)

https://news.ycombinator.com/item?id=6934216 (wsj.com)

https://news.ycombinator.com/item?id=6934038 (rt.com)

https://news.ycombinator.com/item?id=6933163 (chicagotribune.com)

https://news.ycombinator.com/item?id=6932782 (usatoday.com)

https://news.ycombinator.com/item?id=6932186 (arstechnica.com)

https://news.ycombinator.com/item?id=6932141 (theverge.com)