First of all, aura cleaning and building an aura of protection are two important pillars on which you could work right now, if you're experiencing such attacks.
As you can read in these two JoS pages, you can clean your aura by visualizing yourself engulfed in white-golden energy, or even better using mantras, like SURYA, as it's explained there.
For protection, other than what is written there, you could perform a runic working using, for example, ALGIZ. You can refer to the following Joy of Satan page, that contains a lot of information about runes and runic workings.
If you are experiencing spiritual attacks from Jews, a good thing would be performing the Returning Curses aura of protection Part 1 (cleaning) and part 2 (actual protection working), as detailed below.
I would also suggest performing the final RTR, to clean out jewish dross from your soul
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Finally, if you know one specific person/entity/organization that is cursing you, you can perform a binding spell. You can perform a magical working using the rune ISA against who is cursing you.
One important note: never start any kind of magical working during the void of course moon.