jouhourouei to akaunto no nottori wa abunai.

topic particle

Breakdown of jouhourouei to akaunto no nottori wa abunai.

• と: noun-connector particle
• 危あぶない: dangerous
• 情報漏洩じょうほうろうえい: information leakage; a data leak

Questions & Answers about jouhourouei to akaunto no nottori wa abunai.

How is this sentence broken down grammatically?

A natural breakdown is:

• 情報漏洩 = information leak / data leak
• と = and
• アカウントの乗っ取り = account hijacking / takeover of an account
• は = topic marker
• 危ない = dangerous / risky

So the structure is basically:

A と B は 危ない。
= A and B are dangerous.

The topic of the sentence is the whole combination 情報漏洩とアカウントの乗っ取り.

Why is there no の in 情報漏洩?

Because 情報漏洩 is a compound noun, not a phrase like 情報の漏洩.

Both are possible:

• 情報漏洩 = a set compound meaning information leakage / data breach
• 情報の漏洩 = literally leakage of information

The version without の is very common in formal, technical, business, or security-related language. It sounds compact and written-like.

What exactly is 乗っ取り here?