unreliable security

[ʌnrɪˈlaɪəbəl sɪˈkjʊrɪti]
noun phrasepl: unreliable securities
segurança não confiável
1. A security or investment that cannot be trusted to maintain its value or fulfill its promised returns due to instability, poor management, or high risk factors
The company's stock proved to be an unreliable security after the accounting scandal was revealed.
As ações da empresa se provaram uma segurança não confiável após o escândalo contábil ser revelado.
2. A bond, investment vehicle, or financial instrument with a high probability of default or failure to deliver promised payments
Investors avoided the unreliable security issued by the struggling firm.
Os investidores evitaram a segurança não confiável emitida pela empresa em dificuldades.
3. In cybersecurity context: a system or protocol that cannot be depended upon to protect data or maintain confidentiality
The outdated encryption method was considered an unreliable security for sensitive information.
O método de criptografia desatualizado era considerado uma segurança não confiável para informações sensíveis.
In Brazilian financial markets, the term 'segurança não confiável' is commonly used by financial advisors and investors when discussing volatile stocks or unstable bonds. In the USA, this phrase is particularly prevalent in investment literature and financial news, especially following market scandals or downturns. The concept reflects broader concerns about market transparency and investor protection in both economies.
NYC Slang
sketchy investment / dodgy security
Synonyms / Sinônimos
risky investmentunstable securityunsafe investmentquestionable securityinsecure asset
Antonyms / Antônimos
reliable securitystable investmentsafe securitysecure assettrustworthy investment

Regional Variations

General Brazilian
segurança não confiável
Standard term used in financial and investment contexts
São Paulo
ativo não confiável
Alternative phrasing commonly used in financial markets
Rio de Janeiro
investimento duvidoso
More colloquial regional variant
Portugal
segurança pouco fiável
Uses 'pouco fiável' instead of 'não confiável'

Related Words

default riskinvestment stabilityfinancial integritycredit ratingmarket volatilityasset valuation

Related Idioms & Phrases

a house of cards
too good to be true
a risky bet
playing with fire
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