Was ist das eigentlich? Cyberrisiken verständlich erklärt

Es wird viel über Cyberrisiken gesprochen. Oftmals fehlt aber das grundsätzliche Verständnis, was Cyberrisiken überhaupt sind. Ohne diese zu verstehen, lässt sich aber auch kein Versicherungsschutz gestalten.

Beinahe alle Aktivitäten des täglichen Lebens können heute über das Internet abgewickelt werden. Online-Shopping und Online-Banking sind im Alltag angekommen. Diese Entwicklung trifft längst nicht nur auf Privatleute, sondern auch auf Firmen zu. Das Schlagwort Industrie 4.0 verheißt bereits eine zunehmende Vernetzung diverser geschäftlicher Vorgänge über das Internet.

Anbieter von Cyberversicherungen für kleinere und mittelständische Unternehmen (KMU) haben Versicherungen die Erfahrung gemacht, dass trotz dieser eindeutigen Entwicklung Cyberrisiken immer noch unterschätzt werden, da sie als etwas Abstraktes wahrgenommen werden. Für KMU kann dies ein gefährlicher Trugschluss sein, da gerade hier Cyberattacken existenzbedrohende Ausmaße annehmen können. So wird noch häufig gefragt, was Cyberrisiken eigentlich sind. Diese Frage ist mehr als verständlich, denn ohne (Cyber-)Risiken bestünde auch kein Bedarf für eine (Cyber-)Versicherung.

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Exam Number : PCAT
Exam Name : Pharmacy College Admission Test
Vendor Name : PsychCorp
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PCAT test Format | PCAT Course Contents | PCAT Course Outline | PCAT test Syllabus | PCAT test Objectives


The Pharmacy College Admission Test (PCAT®) is a specialized test that helps identify qualified applicants to pharmacy colleges. It measures general academic ability and scientific knowledge necessary for the commencement of pharmaceutical education. The PCAT is constructed specifically for colleges of pharmacy.



B1. General Biology B2. Microbiology

A. Cellular and Molecular Biology

1. Structure and functions of cells

2. Gene expression

3. Cell division and growth

4. Energy transformations

5. Metabolism

A. Microorganisms

B. Infectious Diseases & Prevention

C. Microbial Ecology

D. Medical Microbiology

E. Immunity

B3. Human Anatomy and Physiology

B. Diversity of Life Forms

1. Genetics

A. Structure

1. Cells

2. Tissues

3. Organs

C. Health

1. Nutrition

2. Diseases

3. Drugs

B. Systems

1. Skeletal/muscular/nervous

2. Circulatory/respiratory

3. Excretory/digestive

4. Endocrine/reproductive

5. Integumentary/immune



Biological Processes items may be presented either standing alone (Biological Processes Examples 1–4) or associated with a short passage (Biological Processes Examples 5–8).
Stand-alone items can be answered independent of any passage or other item, while items
associated with a passage will require understanding part or all of the passage in order to
answer them correctly.
• Each Biological Processes item stem will be either in the form of a question (followed
by a question mark) or in the form of an incomplete sentence that requires completion
(with no end punctuation).

• Answer options may contain more than one concept or piece of information but each
one will plausibly relate to the stem.

A. leukocyte.

[A leukocyte is a white blood cell and not the target of an infection from a foreign molecule.]
B. eosinophil.

[Eosinophil is a type of white blood cell that is involved in the immune response to parasitic
infections or allergic reactions and not the target of infection from a foreign molecule.]
C. immunoglobulin.

[Immunoglobulins are antibodies formed by B cells and not the targets of an infection from a
foreign molecule.]
D. antigen. *
[CA: Antigen is the correct term for anything that is the target of the immune response,
causing production of antibodies by the living organism. Antigens can include foreign pollen,
bacteria, viruses, proteins, and some other materials.]

A. Respiratory alkalosis

[Respiratory alkalosis is due to alveolar hyperventilation leading to decreased plasma carbon
dioxide concentration. It develops when the lungs remove more carbon dioxide than is
produced in the tissues. It is a common finding in patients receiving medical ventilation, but it
is not associated with emphysema, which results in a decreased expulsion of carbon dioxide.]

B. Metabolic alkalosis

[This condition results from an altered metabolism. A decreased hydrogen ion concentration
results in increased bicarbonate and carbon dioxide concentrations. It occurs most commonly
when a person has been vomiting profusely. It is not associated with emphysema, which results
in a decreased expulsion of carbon dioxide.]

C. Respiratory acidosis *

[CA: Respiratory acidosis is a clinical disturbance that is due to alveolar hypoventilation.
It results in low blood pH due to decreased clearance of carbon dioxide by the lungs.
This condition occurs in emphysema as exhalation becomes insufficient.]

D. Metabolic acidosis

[Metabolic acidosis is a condition in which the blood pH is low due to increased production of
hydrogen ions by the body or the inability of the body to form bicarbonate in the kidney. It is
not associated with emphysema, which results in a decreased expulsion of carbon dioxide.]



A. Maternal meiotic division I *

[CA: Nondisjunction is an error that can occur during meiosis or mitosis, causing the daughter
cells to have too many or too few chromosomes. Because the child has two maternal alleles
that are not identical and one paternal allele, nondisjunction occurred at this stage of division.]
B. Paternal meiotic division I

[If nondisjunction occurred here, the child would have two paternal alleles and one maternal
allele.]

C. Maternal meiotic division II

[If nondisjunction had occurred here, the maternal contribution would have been either no
allele or two of the same kind.]

D. Paternal meiotic division II

[If nondisjunction had occurred here, the paternal contribution would have been either no
allele or two of the same kind. Because there is only one of paternal origin, disjunction did
not occur at this stage of division.]



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Warum sind Cyberrisiken so schwer greifbar?

Als mehr oder weniger neuartiges Phänomen stellen Cyberrisiken Unternehmen und Versicherer vor besondere Herausforderungen. Nicht nur die neuen Schadenszenarien sind abstrakter oder noch nicht bekannt. Häufig sind immaterielle Werte durch Cyberrisiken in Gefahr. Diese wertvollen Vermögensgegenstände sind schwer bewertbar.

Obwohl die Gefahr durchaus wahrgenommen wird, unterschätzen viele Firmen ihr eigenes Risiko. Dies liegt unter anderem auch an den Veröffentlichungen zu Cyberrisiken. In der Presse finden sich unzählige Berichte von Cyberattacken auf namhafte und große Unternehmen. Den Weg in die Presse finden eben nur die spektakulären Fälle. Die dort genannten Schadenszenarien werden dann für das eigene Unternehmen als unrealistisch eingestuft. Die für die KMU nicht minder gefährlichen Cyber­attacken werden nur selten publiziert.

Aufgrund der fehlenden öffentlichen Meldungen von Sicherheitsvorfällen an Sicherheitsbehörden und wegen der fehlenden Presseberichte fällt es schwer, Fakten und Zahlen zur Risikolage zu erheben. Aber ohne diese Grundlage fällt es schwer, in entsprechende Sicherheitsmaßnahmen zu investieren.

Erklärungsleitfaden anhand eines Ursache-Wirkungs-Modells

Häufig nähert man sich dem Thema Cyberrisiko anlass- oder eventbezogen, also wenn sich neue Schaden­szenarien wie die weltweite WannaCry-Attacke entwickeln. Häufig wird auch akteursgebunden beleuchtet, wer Angreifer oder Opfer sein kann. Dadurch begrenzt man sich bei dem Thema häufig zu sehr nur auf die Cyberkriminalität. Um dem Thema Cyberrisiko jedoch gerecht zu werden, müssen auch weitere Ursachen hinzugezogen werden.

Mit einer Kategorisierung kann das Thema ganzheitlich und nachvollziehbar strukturiert werden. Ebenso hilft eine solche Kategorisierung dabei, eine Abgrenzung vorzunehmen, für welche Gefahren Versicherungsschutz über eine etwaige Cyberversicherung besteht und für welche nicht.

Die Ursachen sind dabei die Risiken, während finanzielle bzw. nicht finanzielle Verluste die Wirkungen sind. Cyberrisiken werden demnach in zwei Hauptursachen eingeteilt. Auf der einen Seite sind die nicht kriminellen Ursachen und auf der anderen Seite die kriminellen Ursachen zu nennen. Beide Ursachen können dabei in drei Untergruppen unterteilt werden.

Nicht kriminelle Ursachen

Höhere Gewalt

Häufig hat man bei dem Thema Cyberrisiko nur die kriminellen Ursachen vor Augen. Aber auch höhere Gewalt kann zu einem empfindlichen Datenverlust führen oder zumindest die Verfügbarkeit von Daten einschränken, indem Rechenzentren durch Naturkatastrophen wie beispielsweise Überschwemmungen oder Erdbeben zerstört werden. Ebenso sind Stromausfälle denkbar.

Menschliches Versagen/Fehlverhalten

Als Cyberrisiken sind auch unbeabsichtigtes und menschliches Fehlverhalten denkbar. Hierunter könnte das versehentliche Veröffentlichen von sensiblen Informationen fallen. Möglich sind eine falsche Adressierung, Wahl einer falschen Faxnummer oder das Hochladen sensibler Daten auf einen öffentlichen Bereich der Homepage.

Technisches Versagen

Auch Hardwaredefekte können zu einem herben Datenverlust führen. Neben einem Überhitzen von Rechnern sind Kurzschlüsse in Systemtechnik oder sogenannte Headcrashes von Festplatten denkbare Szenarien.

Kriminelle Ursachen

Hackerangriffe

Hackerangriffe oder Cyberattacken sind in der Regel die Szenarien, die die Presse dominieren. Häufig wird von spektakulären Datendiebstählen auf große Firmen oder von weltweiten Angriffen mit sogenannten Kryptotrojanern berichtet. Opfer kann am Ende aber jeder werden. Ziele, Methoden und auch das Interesse sind vielfältig. Neben dem finanziellen Interesse können Hackerangriffe auch zur Spionage oder Sabotage eingesetzt werden. Mögliche Hackermethoden sind unter anderem: Social Engineering, Trojaner, DoS-Attacken oder Viren.

Physischer Angriff

Die Zielsetzung eines physischen Angriffs ist ähnlich dem eines Hacker­angriffs. Dabei wird nicht auf die Tools eines Hackerangriffs zurückgegriffen, sondern durch das physische Eindringen in Unternehmensgebäude das Ziel erreicht. Häufig sind es Mitarbeiter, die vertrauliche Informationen stehlen, da sie bereits den notwendigen Zugang zu den Daten besitzen.

Erpressung

Obwohl die Erpressung aufgrund der eingesetzten Methoden auch als Hacker­angriff gewertet werden könnte, ergibt eine Differenzierung Sinn. Erpressungsfälle durch Kryptotrojaner sind eines der häufigsten Schadenszenarien für kleinere und mittelständische Unternehmen. Außerdem sind auch Erpressungsfälle denkbar, bei denen sensible Daten gestohlen wurden und ein Lösegeld gefordert wird, damit sie nicht veröffentlicht oder weiterverkauft werden.

Ihre Cyberversicherung sollte zumindet folgende Schäden abdecken:

Cyber-Kosten:

  • Soforthilfe und Forensik-Kosten (Kosten der Ursachenermittlung, Benachrichtigungskosten und Callcenter-Leistung)
  • Krisenkommunikation / PR-Maßnahmen
  • Systemverbesserungen nach einer Cyber-Attacke
  • Aufwendungen vor Eintritt des Versicherungsfalls

Cyber-Drittschäden (Haftpflicht):

  • Befriedigung oder Abwehr von Ansprüchen Dritter
  • Rechtswidrige elektronische Kommunikation
  • Ansprüche der E-Payment-Serviceprovider
  • Vertragsstrafe wegen der Verletzung von Geheimhaltungspflichten und Datenschutzvereinbarungen
  • Vertragliche Schadenersatzansprüche
  • Vertragliche Haftpflicht bei Datenverarbeitung durch Dritte
  • Rechtsverteidigungskosten

Cyber-Eigenschäden:

  • Betriebsunterbrechung
  • Betriebsunterbrechung durch Ausfall von Dienstleister (optional)
  • Mehrkosten
  • Wiederherstellung von Daten (auch Entfernen der Schadsoftware)
  • Cyber-Diebstahl: elektronischer Zahlungsverkehr, fehlerhafter Versand von Waren, Telefon-Mehrkosten/erhöhte Nutzungsentgelte
  • Cyber-Erpressung
  • Entschädigung mit Strafcharakter/Bußgeld
  • Ersatz-IT-Hardware
  • Cyber-Betrug