One Article Review
| Source |  AlienVault Blog |
|---|---|
| Identifiant | 819034 |
| Date de publication | 2018-09-21 13:00:00 (vue: 2018-09-21 16:01:05) |
| Titre | Things I Hearted this Week, 21st Sept 2018 |
| Texte |
Next week I’ll be flying out to Dallas, Texas to attend the AT&T Business Summit. I’ve never been to Dallas before, so hope to check out the sites and maybe even find out who did shoot JR (if you’re born after 1983 that reference probably means nothing to you).
Do Breaches Affect Stock Market Share Prices?
A common question that comes up is whether a breach actually impacts a company’s share price or not. There are a varying degrees of opinions and anecdotes, but what we really need is data.
Comparitech has published a very detailed breakdown, complete with methodology and data used. Some of the key findings include:
In the long term, breached companies underperformed the market. After 1 year, Share price grew 8.53% on average, but underperformed the NASDAQ by -3.7%. After 2 years, average share price rose 17.78%, but underperformed the NASDAQ by -11.35%. And after three years, average share price is up by 28.71% but down against the NASDAQ by -15.58%. It’s important to note the impact of data breaches likely diminishes over time.
Share prices of breached companies hit a low point approximately 14 market days following a breach. Share prices fall 2.89% on average, and underperform the NASDAQ by -4.6%
After about a month, share prices rebound and catch up to NASDAQ performance on average
After the first month, the companies we analyzed actually performed better than they did prior to the breach. In the six months leading up to a breach, average share price grew 3.64%, compared to 7.02% following a breach. Similarly, the companies underperformed the NASDAQ by -1.53% leading up to the breach, but managed to outperform it by 0.09% afterward.
Finance and payment companies saw the largest drop in share price performance following a breach, while healthcare companies were least affected
Breaches that leak highly sensitive information like credit card and social security numbers see larger drops in share price performance on average than companies that leak less sensitive info
Analysis: How data breaches affect stock market share prices | Comparitech
Europol Internet Organised Crime Threat Assessment 2018
Ransomware continues to be the biggest malware threat to businesses around the world, but mobile threats and cryptojacking are emerging as serious challenges, according to Europol.
The law enforcement organization’s annual Internet Organised Crime Threat Assessment (IOCTA) provides a good snapshot of current industry trends. It reflects the findings of many security vendors: that ransomware is slowing but still the most widespread financially motivate threat out there, ahead of banking Trojans — and will be so for several years.
DDoS attacks were second only to malware in terms of volume in 2017, as infrastructure becomes more “accessible, low-cost and low-risk.”
Internet organised crime threat assessment 2018 | Europol
IOCTA 2018 report (pdf) | Europol
Europol: Ransomware Will be Top Threat for Years | Infosecurity Magazine |
| Envoyé | Oui |
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| Tags | Ransomware Malware Threat Guideline |
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