Your company has been losing out to competitors for contracts, and you don't know why.
Then, you find out a rival has been undercutting your bids.
It is as if they knew your every move.
Then, you realise your poorly fortified computer systems have been hacked, but by then it is too late and you have lost another deal.
There have been a spate of cybercrimes committed here recently.
About 2,000 delegates attended GovernmentWare 2014, a three-day cyber security conference, a security conference organised by the Ministry of Home Affairs.
It ends on Sept 25 at the Suntec Singapore International Convention and Exhibition Centre.
The annual event, which is in its 23rd year, hopes to bring the public and private sectors together to tackle cybercrime.
TOUGH TO DETECT
Mr Ngair Teow-Hin, chief executive officer of data protection firm SecureAge, said scenarios like the above could happen and are difficult to detect.
He said: "For example, if they get their hands on your SingPass and NRIC, they can see confidential information about your company. Professional hackers have the means to do so.
"These type of hacking attempts are hardly detected because you won't even know they have hit you."
Ms Lam Sze Wei, business director of secure cellular networking company IT-DNS, said because of their ability to exploit vulnerabilities to steal sensitive data, hackers could potentially doom small and medium-sized enterprises (SME) which do not see the need for strong protection.
Said Ms Lam: "Thanks to the Internet, hackers are getting better because hacking tools are traded easily and methods are discussed openly.
"But to many SME, as long as their servers restrict access by user names and passwords, they think it's enough. They might not know of or have the budget for anything better."
Referring to some recent cybercrimes here, Mr Ngair said those were amateurish attempts.
Said Mr Ngair: "If professional hackers were to do a targeted attack on Singapore companies, I would say most of our companies here would fail.
"But the beauty of being in Singapore is that it is a small country, so we're not really on the radar of hackers."
He said that will change when hackers realise they cannot attack elsewhere.
And that is when Singapore must be prepared.
But are we late in the game?
Yes, said senior manager of technology John Qian of Tendyron Corporation, a company which makes two-factor authentication tokens in China.
The Chinese national said: "Compared to China, Singapore is much slower in adopting more secure solutions.
"The two-factor authentication tokens recently introduced in Singapore are not new, and China had already moved away from using them almost a decade ago to third generation solutions.
"Several Chinese or Russian hackers will be able to hack your company's website or servers in no time. What is important is for companies to realise that cyber security is not just a cost issue. It is a necessity that must be addressed."