The Zohar Hachdash says in the very end of Parshas Balak that there will be a time when a Bais Haknesses in the South will be destroyed and 5 rightous people will be killed and 32 days later Moshiach ben Yosef will come and nine months after that Moshiach ben Dovid will come.
There are a few questions on this regarding the Mumbai attacks:
1- There were six people kiled
2- India is in the North (You can answer that in the Torah there is no equater & Eretz Yisroel is the center of earth & India is South of E”Y)
3- Whenever Chazal refer to a place they call it by the name the Torah calls it & the Torah refers to India with a different name – [forgot what the name is] (Zohar uses Loshon of Darom & Torah uses different loshon)