[rbarooah]

Nobody except you is suggesting a mealy-mouthed warning - that's a straw-man.

An accurate and informative statement like:

"Google's Scans detected malware <X>, which is known to do harm <Y> within the past <N> hours at <Z> percent of the pages operated by <COMPANY>. Google recommends that you do not click on this link until this warning is lifted. [Site owners click here for detailed information]"

...would be just as effective.

Scare tactics, especially those that might be laying blame incorrectly, simply breed ignorance, and ignorance is the enemy of security.

[analog]

it might be better if the message said something like "The site appears to be infected with malware.This warning will be remain in place until the malware has been removed."

That's what you suggested, seems pretty mealy-mouthed to me.

[rbarooah]

Presumably you don't judge my second suggestion 'mealy mouthed' otherwise you'd have quoted that instead.

So even by your judgement of what is 'mealy mouthed', an effective and accurate warning is clearly possible. You might not have liked the wording of my first suggestion but that doesn't change the argument.

There is no valid trade-off that requires Google to use accusatory wording in order to protect people from malware. It would clearly be an improvement if their messages were more accurate.