Is this the last chapter of Harry Potter and the Deathly Hallows?

A hacker claims to have stolen the last chapter of the final Harry Potter book. We look at the chapter details and examine his claim.

• Is this the last chapter of Harry Potter and the Deathly Hallows?
• Worm kills off Harry Potter
• Harry Potter invisibility cloaks a reality within years
• New ‘Harry Potter’ invisibility cloak technology uses calcite crystals
• Harry Potter-style invisibility cloaks edge closer to reality