# \[1.7\] mapping erased

**URL:** <https://discuss.elastic.co/t/1-7-mapping-erased/71733>\
**Category:** Elasticsearch\
**Created:** [January 16, 2017, 12:56pm UTC](https://discuss.elastic.co/t/1-7-mapping-erased/71733 "2017-01-16T12:56:50Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [January 16, 2017, 1:24pm UTC](https://discuss.elastic.co/t/1-7-mapping-erased/71733/5 "2017-01-16T13:24:15Z")

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Apparently it is.

> [@Ransom attack on Elasticsearch cluster?](https://discuss.elastic.co/t/ransom-attack-on-elasticsearch-cluster/71310/14):
>
> Read [https://www.elastic.co/blog/protecting-against-attacks-that-hold-your-data-for-ransom](https://www.elastic.co/blog/protecting-against-attacks-that-hold-your-data-for-ransom)

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