"black information" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "black information (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Finance",
          "orig": "en:Finance",
          "parents": [
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2002, Bruno Biais, Marco Pagano, New research in corporate finance and banking, page 251:",
          "text": "As a result, finance companies share only black information with banks (though sharing white information as well among themselves).",
          "type": "quote"
        },
        {
          "ref": "2003, Margaret J. Miller, Credit Reporting Systems and the International Economy, page 198:",
          "text": "It may be possible that black information is a better predictor of default behavior as argued by Chandler and Parker (1989).",
          "type": "quote"
        }
      ],
      "glosses": [
        "data showing that somebody is uncreditworthy"
      ],
      "id": "en-black_information-en-noun-~InqpBP0",
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "data",
          "data"
        ],
        [
          "uncreditworthy",
          "uncreditworthy"
        ]
      ],
      "raw_glosses": [
        "(finance) data showing that somebody is uncreditworthy"
      ],
      "related": [
        {
          "word": "white information"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "black information"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "black information (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "white information"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "en:Finance"
      ],
      "examples": [
        {
          "ref": "2002, Bruno Biais, Marco Pagano, New research in corporate finance and banking, page 251:",
          "text": "As a result, finance companies share only black information with banks (though sharing white information as well among themselves).",
          "type": "quote"
        },
        {
          "ref": "2003, Margaret J. Miller, Credit Reporting Systems and the International Economy, page 198:",
          "text": "It may be possible that black information is a better predictor of default behavior as argued by Chandler and Parker (1989).",
          "type": "quote"
        }
      ],
      "glosses": [
        "data showing that somebody is uncreditworthy"
      ],
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "data",
          "data"
        ],
        [
          "uncreditworthy",
          "uncreditworthy"
        ]
      ],
      "raw_glosses": [
        "(finance) data showing that somebody is uncreditworthy"
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "black information"
}